UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLu84mMApON2TdFmod9TjAgWVbTJAqblX9E3wBZp3Og=' 
WHERE 
  key_id = '8aa0262b7037283b23be5bc69143bec5999a3ae00e4e980b1ef7dc0548eb3e90' 
  AND (
    token = 'pLu84mMApON2TdFmod9TjAgWVbTJAqblX9E3wBZp3Og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )