UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4hMKSlZKHR1Zag9bP8IgPuld0oSu24j4aq7NzUsvd4=' 
WHERE 
  key_id = '88da701cb5cdbad8aeae18248c2b5b4b1262d92cf76850e131b8c5026463ab6d' 
  AND (
    token = 'd4hMKSlZKHR1Zag9bP8IgPuld0oSu24j4aq7NzUsvd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )