UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'si5rpn9I64TfSh1clueYFZ6VTstNKm/+jLMwSjTMqQw=' 
WHERE 
  key_id = '71557cba320661a6fca550133718ba40561467787b8c22ab2430945320cf104c' 
  AND (
    token = 'si5rpn9I64TfSh1clueYFZ6VTstNKm/+jLMwSjTMqQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )