UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lla/Xvn4f3Uq3gwxVli1iQTaWkAvvbap6TK5Hd9Fpss=' 
WHERE 
  key_id = '5c7f5de8c9de69f1bc3847c8c1574d430bb4bfd02d59fc2d588556ad1a6d5b63' 
  AND (
    token = 'lla/Xvn4f3Uq3gwxVli1iQTaWkAvvbap6TK5Hd9Fpss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )