UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tte6nfYPf6juFUgiUngm6p8CSUJmxiUYCMXz6S5Mq3g=' 
WHERE 
  key_id = 'ea9e970c6e6dfe0e1d1fd75246f13b7ffbe55a2f740e1e225d789b682948ec36' 
  AND (
    token = 'tte6nfYPf6juFUgiUngm6p8CSUJmxiUYCMXz6S5Mq3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )