UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hb+3AvDw4MeH/qvchjScceaxllPoyi9OpdDV+f+33YQ=' 
WHERE 
  key_id = 'db4e7c0935dff990c1c08485213a747e75d97f467eb77055c37092766622b1e8' 
  AND (
    token = 'Hb+3AvDw4MeH/qvchjScceaxllPoyi9OpdDV+f+33YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )