UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UHk89FVOSskiTYnkZfygSceQ4UNzDAqvjaGbwNdUs50=' 
WHERE 
  key_id = 'b45ed6479091fc20ad8262f49592ff6030b5360d2fb8dfc51a050e84b58e8f73' 
  AND (
    token = 'UHk89FVOSskiTYnkZfygSceQ4UNzDAqvjaGbwNdUs50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )