UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2FED26iYqrvRas42CsgDiPkaGi+YOUdrFBe2i42WgGo=' 
WHERE 
  key_id = 'a51429f40142140de2f02961b0462b0570742acc8ba16e3fed490124b9f0645c' 
  AND (
    token = '2FED26iYqrvRas42CsgDiPkaGi+YOUdrFBe2i42WgGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )