UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lHhpoG79K8QHTL8vB1Dkx+hY63g2cLuTYDnh1WhRlOk=' 
WHERE 
  key_id = '9796e48aadd6cffaf82c4707901633e581b5b7749d13246365cf4289c6b5cca5' 
  AND (
    token = 'lHhpoG79K8QHTL8vB1Dkx+hY63g2cLuTYDnh1WhRlOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )