UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnuWPDCPq+DG8Sfp//hrLLk8/iAX/rqK3LWGakC0zq4=' 
WHERE 
  key_id = 'ce3da4b34794bd919fb8245a8226a3dfd58da80b4334aba89a01835738a43e30' 
  AND (
    token = 'mnuWPDCPq+DG8Sfp//hrLLk8/iAX/rqK3LWGakC0zq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )