UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HN16GZEenYt4cZjg9sC3XuJ2k1bsUpDUlPUW8wZujKM=' 
WHERE 
  key_id = '2c4f7fa794c54a8f36c98586e51d3dcb251aa6665870d71030ff552421ce7b11' 
  AND (
    token = 'HN16GZEenYt4cZjg9sC3XuJ2k1bsUpDUlPUW8wZujKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )