UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tteL6LMAWCpRrhxwUDwWtyj3rVyZPckOsMzV5mH+Uno=' 
WHERE 
  key_id = 'e9fc2d68d9462b799059838ce0c23b095065ccaad565501730ff403a25ba4418' 
  AND (
    token = 'tteL6LMAWCpRrhxwUDwWtyj3rVyZPckOsMzV5mH+Uno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )