INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c45c27517322b66d4720d1bea2051cc738bc4b640ae45e3ec685a1d82a07f4f9', 
    'gPwNs0RtdlqE/yPe+1QSid19WH+KMcNboBmcaK6omaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )