UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's4L57xKdlY/7NezHY6AVkPDW0EkD4YMybXoxxngqc8I=' 
WHERE 
  key_id = '30e5a0c169138700d7e5d42e511b1e47f472803603c01babaa3fee1756084fa4' 
  AND (
    token = 's4L57xKdlY/7NezHY6AVkPDW0EkD4YMybXoxxngqc8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )