UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0AlBzcKNGo+yzoUyAIPQHeKmCmMz9mooV2yovZE06+E=' 
WHERE 
  key_id = 'b042d6e44e3405a3e35547da19d9ce3739a1b61c804d1031fb430f43c7efde63' 
  AND (
    token = '0AlBzcKNGo+yzoUyAIPQHeKmCmMz9mooV2yovZE06+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )