UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gcQmma/LRr13Jk3HRE6BZk20ewgCnV4JFATwQIRonao=' 
WHERE 
  key_id = '89bd94b164f7d7a103f232f249fa1498d8fd5f1d32f6d59b853931ff050f564d' 
  AND (
    token = 'gcQmma/LRr13Jk3HRE6BZk20ewgCnV4JFATwQIRonao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )