UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vd6lguDLMyx1rmM24JEjUovoealHawRVkqSD2IWvbbs=' 
WHERE 
  key_id = 'f45a362d21a5eb4bc7ad5f0c31a363079c15022f982a3d57fafaeec305cc2049' 
  AND (
    token = 'vd6lguDLMyx1rmM24JEjUovoealHawRVkqSD2IWvbbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )