UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ztpuOX3bBalicaZalXrF47H9IU6vysbsPE/njoSYWk=' 
WHERE 
  key_id = 'af4a313be1623465605ddd5705b9ec7e343e6c154b94f746605d8abfe8a343b2' 
  AND (
    token = '4ztpuOX3bBalicaZalXrF47H9IU6vysbsPE/njoSYWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )