UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8PqS+4SA7ezgOTFdWPtxutMflL9tf4c4aTgT9d+Uk1w=' 
WHERE 
  key_id = 'aa8422eeb215c030163f8df90429df0d70f2fa1f99262ffaac1304f1d66753b5' 
  AND (
    token = '8PqS+4SA7ezgOTFdWPtxutMflL9tf4c4aTgT9d+Uk1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )