INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76be816b33d3b94190e4e4069ce16756a70c766036b6cecb117eb3577bc86a18', 
    '3Mtjj6pBX7zsgBHBGwLVRAWs+EcwWcYGvu28nlv5Pno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)