UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzM/EJvDtYob/YGu+hyOABm85TZ2rsQKXMpv6Prfz+Q=' 
WHERE 
  key_id = '12b3ef77b8a6dd97cc5a54c61a99b7a8c6db3ca0e80ae9fe24cb4fb11842f0a7' 
  AND (
    token = 'LzM/EJvDtYob/YGu+hyOABm85TZ2rsQKXMpv6Prfz+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )