UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+dBxhWbk6YCxmAs3EK1UWC9KRPJ6KAn0T4WrPvjMANs=' 
WHERE 
  key_id = '0c164d32f6de39fcc4d47c073c2f7d81be2730eb8de3b1eedad174d0936c7c6e' 
  AND (
    token = '+dBxhWbk6YCxmAs3EK1UWC9KRPJ6KAn0T4WrPvjMANs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )