UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EWDdidc1a9dhuMk6041CmSz0ZIsLvegu5HZUTM3fSz8=' 
WHERE 
  key_id = 'a3f717cc7f74c7bf0a76b787f865f0e2a9f9353b35c2e4343b9d78d5b8b5a8ff' 
  AND (
    token = 'EWDdidc1a9dhuMk6041CmSz0ZIsLvegu5HZUTM3fSz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )