UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YhW5srPvlAAII38gWmu3haB8giwAYoOFI2Vp7NupcI=' 
WHERE 
  key_id = '0d486039fc05998f10e459f305a74cc94ac9aeb23c195ee4bdfc9a9e64448214' 
  AND (
    token = '7YhW5srPvlAAII38gWmu3haB8giwAYoOFI2Vp7NupcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )