UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+YMCBFL4bymVsMa9AvwV7bJh5PRPG8oQufellvaIy8=' 
WHERE 
  key_id = '0dc77cc9fe0fa3199691f2f34423887ae219f40871e72ce2fe7bf1570b2cbbe7' 
  AND (
    token = 'M+YMCBFL4bymVsMa9AvwV7bJh5PRPG8oQufellvaIy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )