UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+QjuwfMQTVr82nv20hH9gFvUlv43uFyMzUNE80nbw8=' 
WHERE 
  key_id = '3bfc7163d9546a5e3b46f2c6782080da811fed5e84d6d05071a22a92191faeaa' 
  AND (
    token = '4+QjuwfMQTVr82nv20hH9gFvUlv43uFyMzUNE80nbw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )