UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Xd4cuM7XEq7sQEK+flhTsvTR3QJDABn1BsArtmXGQk=' 
WHERE 
  key_id = 'd4fe8ea80381a2f0b1f8e7f690044e927e11bc774f7bc262e30776b40b98d2cb' 
  AND (
    token = '0Xd4cuM7XEq7sQEK+flhTsvTR3QJDABn1BsArtmXGQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )