UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PV4Z2ItVgdESnv8K0ziwhzYkZ88nLv3ZtQZf9es67DU=' 
WHERE 
  key_id = '92bb9995423d80645a9a396620a3578d261644869c5dc8ff2136d85c01ed8c9b' 
  AND (
    token = 'PV4Z2ItVgdESnv8K0ziwhzYkZ88nLv3ZtQZf9es67DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )