UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M8gnKdY6w6Ck0Pxyj7CsjazKZ4GotSkMmXQ+tohmSyE=' 
WHERE 
  key_id = '3453083c3e5ee3129bdc9165bfce8e4fd92e6e89ce50404f6347866d12e896f6' 
  AND (
    token = 'M8gnKdY6w6Ck0Pxyj7CsjazKZ4GotSkMmXQ+tohmSyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )