UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SmTiebvv8Nf7Z+JPxQZzzKOwOhCT5T9I1e8PB8B5dxk=' 
WHERE 
  key_id = '799c8ce8550f47df69ba9a9673637c4b0bb687cb31940ab8e2251a742eb4dfce' 
  AND (
    token = 'SmTiebvv8Nf7Z+JPxQZzzKOwOhCT5T9I1e8PB8B5dxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )