UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCNXUDf8sC+BJiHiYPcH6pDokh46MVZShm/xKnk4pm8=' 
WHERE 
  key_id = '5c2890075e56183023f4a33bfab008d7eecc06aedf872c8efe1e2ebc306f5489' 
  AND (
    token = 'SCNXUDf8sC+BJiHiYPcH6pDokh46MVZShm/xKnk4pm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )