UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Hl+9Ra997cEfHG42jGIcMFFBQPtQ/xNgo4kluJeHQg=' 
WHERE 
  key_id = '6f83fac8f24607d30df722b31015cdd37009a62115c0fc21107f22ce1f67513e' 
  AND (
    token = '5Hl+9Ra997cEfHG42jGIcMFFBQPtQ/xNgo4kluJeHQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )