UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AY5RZ9od9JEbFBglTc7EOM8SSxCd653ZtUxmIeZVuJM=' 
WHERE 
  key_id = 'dadfd7df827a1de2af18e07b7be32cedf6e8c9d9a90e90a69c4335c01a65c78d' 
  AND (
    token = 'AY5RZ9od9JEbFBglTc7EOM8SSxCd653ZtUxmIeZVuJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )