UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/b/80fI9UI/M8i+jhg2P90Zjh79c1emwsSFKqTSDZhQ=' 
WHERE 
  key_id = '95ce7cd16b8d0462a0cb5256858ff3ab81203a3572cb14804ad877eaf235e5a2' 
  AND (
    token = '/b/80fI9UI/M8i+jhg2P90Zjh79c1emwsSFKqTSDZhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )