UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CBKd6ZvtobpAzrU5l/vegHQbIKGxJi2X/9L3EMAaoJs=' 
WHERE 
  key_id = '4349ec72ce08535ca021a61e598d840a5a706a5121afdcd17a6f488a36832e61' 
  AND (
    token = 'CBKd6ZvtobpAzrU5l/vegHQbIKGxJi2X/9L3EMAaoJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )