UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lCkSiTy5r27WnHml2Yg6+TSSQu8W+Ix+gFIg5E3qQxs=' 
WHERE 
  key_id = '1eba304957eeb501edd7297837a0094e9c9735f3bbd21a77887a4547d4354868' 
  AND (
    token = 'lCkSiTy5r27WnHml2Yg6+TSSQu8W+Ix+gFIg5E3qQxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )