UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZJTqSBi32OLfBbVywFMogSvDSVlp8ukQQEK7IStIic=' 
WHERE 
  key_id = '315746f7a81371d5960008f0f3e0af72cbe7e89bde2d1b477467828bc5b0a7c6' 
  AND (
    token = 'pZJTqSBi32OLfBbVywFMogSvDSVlp8ukQQEK7IStIic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )