UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd7tCYnX2BndseFND5muE5gDq8HfCpbAceR4EcNlveHI=' 
WHERE 
  key_id = '1d6e01d78cb0569bced7c3ac13ed1d726ff0a10a8f72015d6dcb27ce5f2b7850' 
  AND (
    token = 'd7tCYnX2BndseFND5muE5gDq8HfCpbAceR4EcNlveHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )