INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7771bc5a55cb135963989620b05b0a0027e94e8517a9eb8837a51ad9b1411617', 
    '9GmiNWt0rm0ZB3frkBwQ3vMCjhsqLlO0ZYWcjAyIMvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)