UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VvW/m2AeaxPZ83Vxwq1IICOx6JKxjT+AwhGp0JvCWDE=' 
WHERE 
  key_id = '7345cd490ca1ce0561ddd513b883b983eb7ebeafbf4d4696d31f671680178e39' 
  AND (
    token = 'VvW/m2AeaxPZ83Vxwq1IICOx6JKxjT+AwhGp0JvCWDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )