UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a/wBoGPeQ09aKnRl1gtO3RtXCqQWAqoJgqWQw/VePwU=' 
WHERE 
  key_id = '08165bb08dc1b3a8c51275264d62af2b225959f0c97d9ce5137ec6460b022df2' 
  AND (
    token = 'a/wBoGPeQ09aKnRl1gtO3RtXCqQWAqoJgqWQw/VePwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )