UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBdNl0GHNebVbaQsL77JO8RDMYF8d0aOqkRsHM2OiBg=' 
WHERE 
  key_id = 'b819365215130aa2ca34101c3b68da2cf80e08f82cd030ab74d7756c6551ce91' 
  AND (
    token = 'jBdNl0GHNebVbaQsL77JO8RDMYF8d0aOqkRsHM2OiBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )