UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FeDSyLq0MfutovsqO5lFAX9jQSFsiAbz4afzPakHcRs=' 
WHERE 
  key_id = 'c205388ac0172b944b87bc4337829ee55310572b74e9efbf847b7552e025f3c9' 
  AND (
    token = 'FeDSyLq0MfutovsqO5lFAX9jQSFsiAbz4afzPakHcRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )