UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqP4fQM4XSuBcKHUd0hkyMDae+62N1DMt8As0Vk0Gk8=' 
WHERE 
  key_id = '9715136fa427b33ca861b318a8f83de179f339a35c2676cd49a6c01e5d861b34' 
  AND (
    token = 'nqP4fQM4XSuBcKHUd0hkyMDae+62N1DMt8As0Vk0Gk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )