UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U49p9hqnGlFf2qhd9Dcjdz1cCYXlCwv7ZQ7zt++LdIk=' 
WHERE 
  key_id = 'bd6982a90293aafea637c6efb73ec7eb04ac5540432c414c618395a995480b18' 
  AND (
    token = 'U49p9hqnGlFf2qhd9Dcjdz1cCYXlCwv7ZQ7zt++LdIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )