UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'olfcvVfkHxlWg87yoo/eXx43a3szeb0bslFyKgAWK9o=' 
WHERE 
  key_id = 'b27aab600b8da1e0a847108077e6e93c56ad15b1faf896db80e351c0226bdbb0' 
  AND (
    token = 'olfcvVfkHxlWg87yoo/eXx43a3szeb0bslFyKgAWK9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )