UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6pWTWAoYhFpW8xyYsvyWmQAcdMRMCR4CJvDlAuAiSfY=' 
WHERE 
  key_id = 'c96b056cf8937119d541fe3cd6d3d7799abcbff3d21d361228cb07f20605c3b4' 
  AND (
    token = '6pWTWAoYhFpW8xyYsvyWmQAcdMRMCR4CJvDlAuAiSfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )