UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NXXpC87sqvir706/tFMKY0AW/JsyWgh7hgyRB7DVbfc=' 
WHERE 
  key_id = '6c78cc28fdf2456e02baf783a41af235f32d2323b73d199928498576e74338ab' 
  AND (
    token = 'NXXpC87sqvir706/tFMKY0AW/JsyWgh7hgyRB7DVbfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )