UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '41yv2c2OFH2GI8Um7rNFQ73FFhqpgVruKMSza7ueNhE=' 
WHERE 
  key_id = '6108ce8d95f3b24ce7a3d6fe7c0bd94ce0042851dfe964eb577866bcafdfa384' 
  AND (
    token = '41yv2c2OFH2GI8Um7rNFQ73FFhqpgVruKMSza7ueNhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )