UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's/2ecRuYeD7YxtIGt+CYmkbEmSHf4A8E9KqcG/3B/yc=' 
WHERE 
  key_id = 'e8481a6e701a92ab29e1ee8ad94f7b2402312a91fffebd40fcd84fec4bb3cbff' 
  AND (
    token = 's/2ecRuYeD7YxtIGt+CYmkbEmSHf4A8E9KqcG/3B/yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )