UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '84LfzDQXI8e3EfSaLUNHfuoGCy2cCVA0iGy+WHVIT4I=' 
WHERE 
  key_id = '064fe0ebfde328e49eb92342fb101c2174a3897c4c42d6c51236e7abddd65384' 
  AND (
    token = '84LfzDQXI8e3EfSaLUNHfuoGCy2cCVA0iGy+WHVIT4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )