UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/aPlQaCZSixf0O5FZ6xaXuM3gsyCa8lu9Lxn887v04=' 
WHERE 
  key_id = 'a0b280ed2ccc5e2089784faeacabfe950a135f330fd1848f3d8a4729197a2831' 
  AND (
    token = '1/aPlQaCZSixf0O5FZ6xaXuM3gsyCa8lu9Lxn887v04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )