UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dbgIu4+xNkNg1bl1pYUz9LD9FMOtxJsrDaz6KAvMojM=' 
WHERE 
  key_id = '957d63d64e9a4be1717ebf65a89a4d3683532591a6ca81388480d8d4383d4580' 
  AND (
    token = 'dbgIu4+xNkNg1bl1pYUz9LD9FMOtxJsrDaz6KAvMojM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )