UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6A/xRssRMFrQncHIyeCsjVZ0SpCVkz2T+JVTr0bHrgI=' 
WHERE 
  key_id = 'da7e934f09824b6c3517e2ee8854a540d65f1622c8bcb06e14a40dd8f323b240' 
  AND (
    token = '6A/xRssRMFrQncHIyeCsjVZ0SpCVkz2T+JVTr0bHrgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )