UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2CGzzRr7YXVPzUCvQgQGQWtxk3MvSyaXoqU5ML5xbeM=' 
WHERE 
  key_id = '7daa449059974c98cdc375defc59e599bd50c7b24577cc6087c301d402f24c50' 
  AND (
    token = '2CGzzRr7YXVPzUCvQgQGQWtxk3MvSyaXoqU5ML5xbeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )