UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KkD4ekqByYL7FD8v6xDhPEjWXH4Qc0JVY6IgZQ4U+oM=' 
WHERE 
  key_id = 'ea7644d952434c3221874b141e685b2a110821dcf9bcc823c30e0f5e80c619b1' 
  AND (
    token = 'KkD4ekqByYL7FD8v6xDhPEjWXH4Qc0JVY6IgZQ4U+oM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )