INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce1c604fbab98b8804708b5272368f8e1f128cac770decdfbc9e25292c4bfd8f', 
    'vq3GIWwmEARBT0UyQMD2FoCpYXRHOQpFvW6T146lFdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)