UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DV+PShVqqgtHWqdGOJVMuKKvjAQzrf0x6v2vU+KWmGw=' 
WHERE 
  key_id = '34003a4c506bd95c6d263dc808a80b0635bfd07dcd129443f985b6a94459b99a' 
  AND (
    token = 'DV+PShVqqgtHWqdGOJVMuKKvjAQzrf0x6v2vU+KWmGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )