UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kyLhfhFupDMZYSPwHNAT4h4be2LI9dJ6tqvIQpcTw/8=' 
WHERE 
  key_id = 'f0ab090be970da2f85f50952f94cef2b7824d16d1ec5274b3d1183d0a87db683' 
  AND (
    token = 'kyLhfhFupDMZYSPwHNAT4h4be2LI9dJ6tqvIQpcTw/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )