UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9VzR34CGtizXq8nld/tX8rpDkBzY6N80sjxzBwZzAzk=' 
WHERE 
  key_id = '49266f97dd8bdcaca6fc201fd7f2a27774392fa558774cc2db08f9a8babf7298' 
  AND (
    token = '9VzR34CGtizXq8nld/tX8rpDkBzY6N80sjxzBwZzAzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )