UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfISC6q8hTJoB1bdI2wW77Izj5xuZoKBKj0d8h3tdvU=' 
WHERE 
  key_id = 'd534076c075e7c4c5a14cae5c3c9334aed8c257c4eb6245a9512a3cacfc25cf8' 
  AND (
    token = 'GfISC6q8hTJoB1bdI2wW77Izj5xuZoKBKj0d8h3tdvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )