UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'umJNpcBJtA7VuU5bVlGDU3qn/0GiqYZGXiDzs5AJfG0=' 
WHERE 
  key_id = '975ac108d1abb941b5651fdd48a2d93983d32f9d8c137ee77030f20ebc693273' 
  AND (
    token = 'umJNpcBJtA7VuU5bVlGDU3qn/0GiqYZGXiDzs5AJfG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )