UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FPYYDgNJM4MdWHGI08cG1P1vBWu4tdJ/5u1SNFB44CA=' 
WHERE 
  key_id = '1b6cf392b405ca660a6fcc37a957ab4c4990e67106e8736279e88dec6ffb77c3' 
  AND (
    token = 'FPYYDgNJM4MdWHGI08cG1P1vBWu4tdJ/5u1SNFB44CA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )