UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDZsfUH4SfK11kFmot/sA3LTRVl75M7ZA8lK7Mcr3zI=' 
WHERE 
  key_id = '122e06c2a8b36357fdab1f23fd0adb1fa4fe055a2fb6341193972ebfe9c4ba5d' 
  AND (
    token = 'MDZsfUH4SfK11kFmot/sA3LTRVl75M7ZA8lK7Mcr3zI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )