UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JHPoQOOyt6RJB51rVt3bWbae4EnH+DsgTrVHED7rrOg=' 
WHERE 
  key_id = '2f1fcdf760c30c36006587413d8b8b0a04bd52f636c5b048bc8662383d000f1a' 
  AND (
    token = 'JHPoQOOyt6RJB51rVt3bWbae4EnH+DsgTrVHED7rrOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )