UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uguga/c7xyZbZjT7LfPtFwNhY/KYowICM5wToBiMMzs=' 
WHERE 
  key_id = '18724f2714bb598fc6e03eade636870a093bad740309d56c549f25435280d957' 
  AND (
    token = 'uguga/c7xyZbZjT7LfPtFwNhY/KYowICM5wToBiMMzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )