UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j+Euglj5xR8bSXDTpF5wwHKaJrrjTxstVp7QORSLonQ=' 
WHERE 
  key_id = '9fd9a81fd945da2984e5c8cf8a34215cb0ce6df4f8a50546825d33078ec48c56' 
  AND (
    token = 'j+Euglj5xR8bSXDTpF5wwHKaJrrjTxstVp7QORSLonQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )