UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sk2IPCCUe6T3Hwn9ImMUspzScpltQ6IplP88epn8HzE=' 
WHERE 
  key_id = '542ee7c35cca7291b2362322bff5325e5f8010f30f6b6ebc7d930b32815d17a5' 
  AND (
    token = 'sk2IPCCUe6T3Hwn9ImMUspzScpltQ6IplP88epn8HzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )