UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WfZBeJ10HAONMv+vDGWpY2nyKQp7drhRMryNR37BJAo=' 
WHERE 
  key_id = 'cb4a6ea7eb039f182034e244a0292ff47369c225883df814241aee8aaea408ac' 
  AND (
    token = 'WfZBeJ10HAONMv+vDGWpY2nyKQp7drhRMryNR37BJAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )