UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZIwn+XukTl0L4EIKoesMIlrhAq/L+ZF9gtg60tUaPwI=' 
WHERE 
  key_id = '7de83dc7fb976dd3b7a33ee01a6ce91294363ef971b749d56747a5dc42149ed6' 
  AND (
    token = 'ZIwn+XukTl0L4EIKoesMIlrhAq/L+ZF9gtg60tUaPwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )