UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mfnt351FHI/v9pGToYmOp9fEwSvX1IYhgoa/X2wjih8=' 
WHERE 
  key_id = 'c301655a4d552db2913cff0a31edcaa0e72ee0a88b0975f337569607f68c052f' 
  AND (
    token = 'mfnt351FHI/v9pGToYmOp9fEwSvX1IYhgoa/X2wjih8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )