UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pi/h9uIknt4tSkSmne2jKvshSTIiSM/jrOxQKG8QqNI=' 
WHERE 
  key_id = '737e21cefc8a59acb57b319504fe49eb36840918994308a3162d96ee9b9442e8' 
  AND (
    token = 'Pi/h9uIknt4tSkSmne2jKvshSTIiSM/jrOxQKG8QqNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )