UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lE9V1gf2iH49wK8YIVaqOumoQRISZC1Y8aWnnxdvgLY=' 
WHERE 
  key_id = 'fd861fb9df303a0ff6437b2f88f95cc01267b45957bfe8a4011f73170a416c3e' 
  AND (
    token = 'lE9V1gf2iH49wK8YIVaqOumoQRISZC1Y8aWnnxdvgLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )