UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ohSAfXRT9ft/EIyr4L6cg/NUjZO6K8zgsJE2TPBKWw=' 
WHERE 
  key_id = '2504843c224ead1c8d1b5fc76bded8e564dc195ce297aacfc9d756c6a18f73d2' 
  AND (
    token = '1ohSAfXRT9ft/EIyr4L6cg/NUjZO6K8zgsJE2TPBKWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )