UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eo2ixmmU+9nnvX2r4BFDhZbz0IxNU5vymnRDNErNqF8=' 
WHERE 
  key_id = '5c138619ffa9adac72be884a9c736642af160a9174f5296007415175d9216d41' 
  AND (
    token = 'Eo2ixmmU+9nnvX2r4BFDhZbz0IxNU5vymnRDNErNqF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )