UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4q89SKjOiV+1XYGeUHyvWz/4Nanbphzs18CfbapZt4=' 
WHERE 
  key_id = '47e176f246610f69b7f9673a8ae3280b4eda00fc6adad9e141d8ee804ee6779c' 
  AND (
    token = '/4q89SKjOiV+1XYGeUHyvWz/4Nanbphzs18CfbapZt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )