UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FIA8kX8+sxVdR6u1hUgMDfRqobn+66RbkDVpf4D0zE=' 
WHERE 
  key_id = '6148cc603ed52e182ba2a3c69e6eaf96f07e31ed557084176a7e6566516c9184' 
  AND (
    token = '6FIA8kX8+sxVdR6u1hUgMDfRqobn+66RbkDVpf4D0zE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )