INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c820555f0a05ee7f4648361e6b8a0dbb8da3189e5ae82c4944b71b881e1c824d', 
    'iJ38Whye/ckkFSvBdF6jJ1EVi0CKe5PHbyHhAQrOCCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)