UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zC2NoMkpncFo6Wpqw6G3fjxRsGlN14eFNrTHdw/E6o=' 
WHERE 
  key_id = '92fea39e024122279bc5275e83438c5e3cd5ad0e024152f898585ad270521b1f' 
  AND (
    token = '2zC2NoMkpncFo6Wpqw6G3fjxRsGlN14eFNrTHdw/E6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )