UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ITbTu9DBTNbf5c4EWWTYbjcvku7tTcn6fPJL2A/VIqw=' 
WHERE 
  key_id = '406caa76ecedcf4d036b02e6cc94922052ff6a43e8cc01fc0000bb225f4f3fcb' 
  AND (
    token = 'ITbTu9DBTNbf5c4EWWTYbjcvku7tTcn6fPJL2A/VIqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )