UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GbUTfUpVqXwZqG0zVTspsXLfQQC7U1ynekvRtiMJlZM=' 
WHERE 
  key_id = 'cbd9848034acaf8bc92c4593271426121f9652a7f839b5b4197ae20d20701aca' 
  AND (
    token = 'GbUTfUpVqXwZqG0zVTspsXLfQQC7U1ynekvRtiMJlZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )