UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZKsqLaOW4el8ySnqnjyGfoDDlsBpaUDrmDhrtpQAAtU=' 
WHERE 
  key_id = 'c313e86021d4c38297c6b874ce54caa1882b5c671a3c10cec422c16dc6142080' 
  AND (
    token = 'ZKsqLaOW4el8ySnqnjyGfoDDlsBpaUDrmDhrtpQAAtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )