UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxNyETbzYGtzSBR0V+MSJlFXRzj29eipEfBQ48D0G2k=' 
WHERE 
  key_id = '82e26d44c47221afa5c139059f521ea8ce596e1f767620a22050f00188cfbaa5' 
  AND (
    token = 'oxNyETbzYGtzSBR0V+MSJlFXRzj29eipEfBQ48D0G2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )