UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5rpIl8PcvpY1RTEdMthpsxORVISwWCWeL+yWUuKXkqc=' 
WHERE 
  key_id = '8789a148dc4529985b77e1969e04808f71bc28043ffb79a636b4baa058a1711e' 
  AND (
    token = '5rpIl8PcvpY1RTEdMthpsxORVISwWCWeL+yWUuKXkqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )