INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4770730356d1c853d9082abcdddae4c42bd8a0140dc6861a2d45c8453fe39203', 
    'AkD1cYdxAsDiwNQtXmi4tXzmmVys0x2OgbO/06SHmgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)