UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IckaE8UwnhBuHu1lA2BZuZNVLa/mWicfdul5JcfgKp8=' 
WHERE 
  key_id = '2cc04b4195017c56b7fed52c63e0603765748f1300a1227a20167ac9c0d71b4c' 
  AND (
    token = 'IckaE8UwnhBuHu1lA2BZuZNVLa/mWicfdul5JcfgKp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )