UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BgT453EJuGATFIo/DvME2P6y2CLE+qzyraaFVBMCLk=' 
WHERE 
  key_id = '109723d3f97e5d60fd55fff935f9b1612319be1909a3e6b8954a1af73836c878' 
  AND (
    token = '6BgT453EJuGATFIo/DvME2P6y2CLE+qzyraaFVBMCLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )