UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SM0St6I783FTFZLWrkDdplOgT8fN0+ECi+Y4Cmf01t4=' 
WHERE 
  key_id = '19127ad4ad0e7565758f5e427252e20716a8378dd9b7d33058dd63bb8dd36bd5' 
  AND (
    token = 'SM0St6I783FTFZLWrkDdplOgT8fN0+ECi+Y4Cmf01t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )