UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7h46L0vCauHye/7pPLl298NLp/WmZx0V6E1cUcY0068=' 
WHERE 
  key_id = '2a69aed22204b2d4c0ab23f73c1c86c28345975a5cd7e490b3ff9cb436c08f54' 
  AND (
    token = '7h46L0vCauHye/7pPLl298NLp/WmZx0V6E1cUcY0068=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )