UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnhFjnuPrh1aSZK2oI1Yy4mIECAUQQrVPuHlcueigDs=' 
WHERE 
  key_id = '3f22cd2e67f4dd32f94cfd8aed536a2398df15712a0d61e41fbce9c76751c2b6' 
  AND (
    token = 'mnhFjnuPrh1aSZK2oI1Yy4mIECAUQQrVPuHlcueigDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )