UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jY99DxlwpGAi0+Bwoaac+QNdDQ8vrmG/jMs7AlPFIAE=' 
WHERE 
  key_id = '052c89b07b91d525136379bc923791781f608207e6955026d278d79be74f0fdc' 
  AND (
    token = 'jY99DxlwpGAi0+Bwoaac+QNdDQ8vrmG/jMs7AlPFIAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )