UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G24+ZbWT/MQ/5dvIpxcntuUmfWJdgARYG59T1SKCy4U=' 
WHERE 
  key_id = '3af27d0743f2d0d6f86ed171bb982491268d01ec5f1b48199eefa26e230796e3' 
  AND (
    token = 'G24+ZbWT/MQ/5dvIpxcntuUmfWJdgARYG59T1SKCy4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )