UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NXrCNixUQoOJDlStlYMY79BqST+ZU4MHtUWsnmGuGj8=' 
WHERE 
  key_id = '02a05933e69942c15a5c31cc236fff8f7bb55b930976c3f0379154878748e03b' 
  AND (
    token = 'NXrCNixUQoOJDlStlYMY79BqST+ZU4MHtUWsnmGuGj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )