UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D16EevCh8zOkxDlGOhjpOCQFhpkjciwSYBMCsLNJexM=' 
WHERE 
  key_id = '9be9bbc8c47cf2e62bec141eb82f2e144c203dade3ddf7cb2144247e6b2da572' 
  AND (
    token = 'D16EevCh8zOkxDlGOhjpOCQFhpkjciwSYBMCsLNJexM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )