UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qBqphhV0qJOG044JVWaQ8TOat0TaeW26RVsEsT+4tCg=' 
WHERE 
  key_id = '9f8d02bb8862527894567bb57534865e777a9226c8941adc389308d4e040efb9' 
  AND (
    token = 'qBqphhV0qJOG044JVWaQ8TOat0TaeW26RVsEsT+4tCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )