UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dT856TlOZDwNhiT7BvnV7M55RWhTOSWn5Oets4te4uA=' 
WHERE 
  key_id = '476d036c7c45aed86febff27dc8adcb213929afe84734115ba4b87ec635cd04d' 
  AND (
    token = 'dT856TlOZDwNhiT7BvnV7M55RWhTOSWn5Oets4te4uA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )