UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6yzlYA1u5GXsac0cxzW9itoZQbSwpfJCbCC4lh3YTpg=' 
WHERE 
  key_id = '42e768724aafeeb43128ea4f31a573006540d5da95aec3d5b1f21c7c73a950e0' 
  AND (
    token = '6yzlYA1u5GXsac0cxzW9itoZQbSwpfJCbCC4lh3YTpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )