UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YfN2Fbi1Dsil1mdHpX4vLwDUalsxy8D9Pmej0KtE2OU=' 
WHERE 
  key_id = '1b72397bc198439c1dcbd52dbdc490a3a9854a905046d258c5e0273f23dffcc4' 
  AND (
    token = 'YfN2Fbi1Dsil1mdHpX4vLwDUalsxy8D9Pmej0KtE2OU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )