UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MSEnHNBq1Yx3psITMAqwJr+rib2iQNyWdZBVHMcm0/w=' 
WHERE 
  key_id = '9bfd830a1acc53b03035f4cb0756bb3b136dc17bba2823128d1150b37857e171' 
  AND (
    token = 'MSEnHNBq1Yx3psITMAqwJr+rib2iQNyWdZBVHMcm0/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )