UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gU0jEjkIhMe/cXzKLVYzQWmXIEAnW+mozdUQvJat+TM=' 
WHERE 
  key_id = '8de8024ea0e69ef20d027f06fd5645d9b312e8e5b4f18befe61ae92a885c431d' 
  AND (
    token = 'gU0jEjkIhMe/cXzKLVYzQWmXIEAnW+mozdUQvJat+TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )