UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKCet2MpTgdEipE74CB8wP8BgQ6Dy7j009HlPCIkqq4=' 
WHERE 
  key_id = '4c91abc2c2f1726660b3705c84be98487435920a39144a67427d83c8a6fb3f95' 
  AND (
    token = 'IKCet2MpTgdEipE74CB8wP8BgQ6Dy7j009HlPCIkqq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )