UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kETF3+ynWUWLoa1g9aIJwipzz/VDxFweDp72B/Q9KbI=' 
WHERE 
  key_id = 'cd9c6b9cce6626828c063fe679475e696e2076b5fc9e494786c33ee8d73dce88' 
  AND (
    token = 'kETF3+ynWUWLoa1g9aIJwipzz/VDxFweDp72B/Q9KbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )