UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nl56BSGA7JlZIUY9lG+T6NKPlqdxpKc4DACbGldID3E=' 
WHERE 
  key_id = 'd2505ca071f8fa45538bb82734a8551358fe58e889eaee30862dcd93896b39d7' 
  AND (
    token = 'nl56BSGA7JlZIUY9lG+T6NKPlqdxpKc4DACbGldID3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )