UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3PzgtGF1mcnsARyCYJYuK00zmQisHJL8zNQEgQrUbLs=' 
WHERE 
  key_id = '41bdc499f81636a7f19bd2a8aea0e8a464fd8c7ef0e29311aa14fe64dfda0420' 
  AND (
    token = '3PzgtGF1mcnsARyCYJYuK00zmQisHJL8zNQEgQrUbLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )