INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edc4efd92495077fd9421c0372599bc7dc0f191c28f22beb89719c7e27b13fb3', 
    'BfXTVn6FtALTF1pq8cLGRYlYa5BN+ZgDEWlB+H4dWHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)