UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Us9/SEQFXz8QASOqu6St816OL6duEQTKrkUOAP84hc=' 
WHERE 
  key_id = '98881e72a882f2769566b88ffd6a4993cf398da0dad68b8463a0a32b2c51c629' 
  AND (
    token = '8Us9/SEQFXz8QASOqu6St816OL6duEQTKrkUOAP84hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )