UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hNx25y0epLOVDdRNHV0DpE7u7CdRGasCkYO2DtxxEUk=' 
WHERE 
  key_id = '51fb02985f74126eec69251b8cb37ea446c42dde6a6a0d2b6e49753e4ef0c870' 
  AND (
    token = 'hNx25y0epLOVDdRNHV0DpE7u7CdRGasCkYO2DtxxEUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )