UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQCc/2mhL/a/mDnHzRJ9V5zyiC94yMA/v5fqsIcLGRE=' 
WHERE 
  key_id = '76d612f3ff824c2eaa8422075b0fc79c22b5f8881c5943e0c0c212da8ccb4624' 
  AND (
    token = 'FQCc/2mhL/a/mDnHzRJ9V5zyiC94yMA/v5fqsIcLGRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )