UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91osBLIQwgTHeoS5/SUIBw66QHf9IvGIVgWZTRQygrw=' 
WHERE 
  key_id = '988a5abd7d9bbf1dad2eb403dd348b9f57f15579fbe7af4be98ae15e0d4f84af' 
  AND (
    token = '91osBLIQwgTHeoS5/SUIBw66QHf9IvGIVgWZTRQygrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )