UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+V8o0Lj7hKhWZLDcnRDQfUVdvXQPgUPe18NFWq8izO8=' 
WHERE 
  key_id = 'e318525d46c9ebc382a081bb0a0103c19dfd0c67d19dbced6bf780c334247d04' 
  AND (
    token = '+V8o0Lj7hKhWZLDcnRDQfUVdvXQPgUPe18NFWq8izO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )