UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LcuIr/rYW4VR9zqSS7TncbqGCUlfh4etafJMosP8Sg=' 
WHERE 
  key_id = '9f4fd157c808e336e34984a991638c130e148fd31e02ac846eb79bd6cbc93da6' 
  AND (
    token = '/LcuIr/rYW4VR9zqSS7TncbqGCUlfh4etafJMosP8Sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )