UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLqzob7PI7WzNuEYQdnLSJyCmq0ZcIKsOD59644oD6s=' 
WHERE 
  key_id = '76169c7017fb7648a6151ed598cd508752423e670931db4693b24ce79d38c2f9' 
  AND (
    token = 'xLqzob7PI7WzNuEYQdnLSJyCmq0ZcIKsOD59644oD6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )