INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7388eebeaa38a1342f0bf1376c9cc067eb325f424e355337fd61c7265a24c76f', 
    'q6WUtEd5Q5aYoVq5/iTiP28d16TuVjL7QCoBiaCYoXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)