UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MlQTvCgwsQqH/g1tyrNaqTfDq2IvgZr/eqArIAq4V10=' 
WHERE 
  key_id = 'fe792e2dcd1a616721bcc0903a1ad44ed5497138fa25093fe21a17a7e3bd8cce' 
  AND (
    token = 'MlQTvCgwsQqH/g1tyrNaqTfDq2IvgZr/eqArIAq4V10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )