UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+e9k9NCNufnQF7TSYlzictiFfm/0x469a9hJt+/JyZE=' 
WHERE 
  key_id = 'e2d8fa752c350a035539f96dcc35b2054d85beebd9b78fd1da9d35b378d841d0' 
  AND (
    token = '+e9k9NCNufnQF7TSYlzictiFfm/0x469a9hJt+/JyZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )