UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xf3Wgd12JMIKjECbAYXZL9UvbSpCI2pBtrNzExuJ9Hc=' 
WHERE 
  key_id = '21651c6c7baa91592167233b71adc5323dbd5383d2baf6ddd89ca239a0f91a5e' 
  AND (
    token = 'Xf3Wgd12JMIKjECbAYXZL9UvbSpCI2pBtrNzExuJ9Hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )