UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFHt2wfiWCwQRh02LwTZy0/pWhOWFkLFacKVQjF+t/Q=' 
WHERE 
  key_id = 'c1be343b97ba2cd027b5870056b62f6c457d7a03af3809cafd8f66c83aeab356' 
  AND (
    token = 'KFHt2wfiWCwQRh02LwTZy0/pWhOWFkLFacKVQjF+t/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )