UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDV2JqTa1p2fDoDOGTXfECuFs/lTVvAjNOf5CyFUg2o=' 
WHERE 
  key_id = '0378959951d5d2c2a8421d13b7febbd72f35497e0b5ec1a18e504bae0c7254cd' 
  AND (
    token = 'rDV2JqTa1p2fDoDOGTXfECuFs/lTVvAjNOf5CyFUg2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )