UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sphHW6cpgT9e+cySYYDqeO90vt3fCaox+UW30aKlF5M=' 
WHERE 
  key_id = '9c305f0760200b5c398dfa903c2b66ae203055b22523e94dd76eb65881df31b0' 
  AND (
    token = 'sphHW6cpgT9e+cySYYDqeO90vt3fCaox+UW30aKlF5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )