UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mIbGk0YU126vvPkRkCPkLxYS7f8dYcnS9FZmyGnKZLI=' 
WHERE 
  key_id = 'd1e8f5c4bbf10821fd9713cc30f33d50f226852ebcd3a8d456cd04f09f160764' 
  AND (
    token = 'mIbGk0YU126vvPkRkCPkLxYS7f8dYcnS9FZmyGnKZLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )