UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yBhXxYDl/sHXjkG/l3X7hY6CXd/0FgwJDQYpPENJuY8=' 
WHERE 
  key_id = '329807e87deaae80121e40cc702ae979ef268e7cb585651f66919ea52a6896fc' 
  AND (
    token = 'yBhXxYDl/sHXjkG/l3X7hY6CXd/0FgwJDQYpPENJuY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )