INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a39816e0ea798acb7462ae732d56c1f0882624637d095cca2b374b8ace6144ef', 
    'c960kXfJASN6oxonrLq3B/YKFrPfL3W8pJXtQU1uYCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)