UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MkJ3kQC+nHh7531e8F880KV9SjSOovwdI38eVxxzQCY=' 
WHERE 
  key_id = '711dd26498fa929dad3b7ee514889698eb9100c72fe5079a4e5a4ab16694b99c' 
  AND (
    token = 'MkJ3kQC+nHh7531e8F880KV9SjSOovwdI38eVxxzQCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )