UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4b5QaVhJhSsn4WKpug/y2oXez4hTSr4rree2aPB15i8=' 
WHERE 
  key_id = '6b3776e31a7aa484f228d9536cd98d5c30cc459cfc8ef3ea8cec520d7b743276' 
  AND (
    token = '4b5QaVhJhSsn4WKpug/y2oXez4hTSr4rree2aPB15i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )