UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qqaQw6in2iewipBO34RoroSfbQtmP0y201uBoFtmc6g=' 
WHERE 
  key_id = '2c8c1bb29a2d111195a75ab90315dfaf6f3b129288c1e8596a49b342157a4f98' 
  AND (
    token = 'qqaQw6in2iewipBO34RoroSfbQtmP0y201uBoFtmc6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )