UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGy4v54wgNCbfassmSr6XOZDqaWwxaUF6Av49vZvH/Y=' 
WHERE 
  key_id = '4f55f0d85924b292a3dba7e5702f130517c87726c9806128f1b1b4ed013d083f' 
  AND (
    token = 'KGy4v54wgNCbfassmSr6XOZDqaWwxaUF6Av49vZvH/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )