UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1NyTrtOZs/J+YJ5dqMuk57qApJNs6xuoxRSrODCzMIM=' 
WHERE 
  key_id = '4a5256d0993c7351438d6f23a01a3d24a1c1de6d82ac97ddaabc30d2762c218d' 
  AND (
    token = '1NyTrtOZs/J+YJ5dqMuk57qApJNs6xuoxRSrODCzMIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )