UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l5hm4dW3f2toC2thxyRtMyPTqBjjT9BCaNu8NJBs5E0=' 
WHERE 
  key_id = 'a9a349c1beed042fcdfb6837587f4eaaccf44bafc53e0ea964fcb54db275a331' 
  AND (
    token = 'l5hm4dW3f2toC2thxyRtMyPTqBjjT9BCaNu8NJBs5E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )