UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QuNLaSTRl4XbFceezRxgjxRTmBwMWCvW3sEJWwRc7oQ=' 
WHERE 
  key_id = 'ab00a845f6a9ad30a8da0118af5f40c5ee09b60151ced2fe2d28997407ae7183' 
  AND (
    token = 'QuNLaSTRl4XbFceezRxgjxRTmBwMWCvW3sEJWwRc7oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )