UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0Mwym9p/V70no5Pa8ve/upHBeTYChZeEKhPYPFtcnY=' 
WHERE 
  key_id = '2418194c7e53ae801bc7cea821d7fba9acb288f6f9e591a9a3024a60805792f6' 
  AND (
    token = 'Q0Mwym9p/V70no5Pa8ve/upHBeTYChZeEKhPYPFtcnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )