35 km southeast of Bugulma lies the village of Klyuchevka, where in 1997 only 29 people lived. Founded in the late 18th century, it was originally named Rykovo in honor of the merchant Rykov, who established it. The village had over three hundred households, and until 1860 its residents were classified as estate peasants. The main occupations of the villagers were agriculture and livestock breeding, while some engaged in pottery and furriery. In the early years of Soviet power, the village was renamed Pushkino, but this name did not take hold, and in 1937 it was renamed Klyuchevka. In the early 19th century, an Orthodox parish appeared in the village, and the construction of a stone church began. In 1809, after the completion of construction, the church was consecrated in honor of the Holy Apostles Peter and Paul. The church was built according to a traditional axial scheme with an apse, a main volume, a square base with a cylindrical dome, and a small refectory. Although the church is heavily damaged, frescoes have been preserved within it.

On August 26, 2013, a meeting of the active members, parishioners, and all interested parties in the restoration of the church in Klyuchevka took place in Bavly. It was decided to transform the existing wooden chapel by completing it into a more finished church, adding an entrance, a porch, and a bell tower.