UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pqxj2NyzRsJGMNQVrIHmB+bIr0f281aJl1ujdRYinH4=' 
WHERE 
  key_id = 'd541775c81fe9f45369f1c8f52ed2dc520d8384bc16f48164fbededacfa6de70' 
  AND (
    token = 'Pqxj2NyzRsJGMNQVrIHmB+bIr0f281aJl1ujdRYinH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )