UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a/lrwLfCJabiKm1xjb3VFo+qjufkdB0XjGHdYlP1NjM=' 
WHERE 
  key_id = 'd13a0d27d03095647bce6d5b2d03df6e94734bcd198eb61d279dcac2d8287593' 
  AND (
    token = 'a/lrwLfCJabiKm1xjb3VFo+qjufkdB0XjGHdYlP1NjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )