UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zywC60uXEPeuCtFd5UFFtOZflUOE1Y7Uwb4IekeJDhM=' 
WHERE 
  key_id = 'da13c833ca7b2529c83d7e16b0479645ea2985a58e6d402c4704c8fed062cec9' 
  AND (
    token = 'zywC60uXEPeuCtFd5UFFtOZflUOE1Y7Uwb4IekeJDhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )