UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YmS9qQB2CF4MoE2/EFmlYWdYX3txH13V8S/wBrbtP3Y=' 
WHERE 
  key_id = '5dfe56724182c7f93c403b90b01c1a2de92f022efa86ff23360adf3a76bc92ec' 
  AND (
    token = 'YmS9qQB2CF4MoE2/EFmlYWdYX3txH13V8S/wBrbtP3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )