UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vIOV8I7Y/sLLpIBeGjnmemJ3uQ3Uk2+ZCvHN0CwIpQ8=' 
WHERE 
  key_id = '40a2253a6ad4c8f542972e86dae5e93ff9d0e5b93920b8f8f92a45b0fec22d9f' 
  AND (
    token = 'vIOV8I7Y/sLLpIBeGjnmemJ3uQ3Uk2+ZCvHN0CwIpQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )