UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Frw/bC669tP0o798/cI7ho4IaojpZfGD9CILo2j7ot0=' 
WHERE 
  key_id = '3496abaec0a92c6f5814ba00755c28bc6443e68bd52c8075cbbbefd05d630c0b' 
  AND (
    token = 'Frw/bC669tP0o798/cI7ho4IaojpZfGD9CILo2j7ot0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )