UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUWHmaxjEwNgDXUwEPP8322aijZgOcYdMGnVKPMNXbM=' 
WHERE 
  key_id = 'a54ced036c46e2c2cbb01b882b9f3651a65bf537014bce5f915222984613c157' 
  AND (
    token = 'JUWHmaxjEwNgDXUwEPP8322aijZgOcYdMGnVKPMNXbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )