UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tL4jYkzWuu5SmIoFA6NgFtBivsQOArN2moBIOjQ6NYM=' 
WHERE 
  key_id = '0e8f195629b156d44db22460bc3e98ae4283506ab3dae8b98f84b4f2d5f7e293' 
  AND (
    token = 'tL4jYkzWuu5SmIoFA6NgFtBivsQOArN2moBIOjQ6NYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )