UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0j9XGqzZa4NOFXDKmys/JrDmaEx8KsACdqCjlUS4l8=' 
WHERE 
  key_id = 'a0efd98cf8fd53413b21915c8922e8212958c44cc09950c612818868791be86e' 
  AND (
    token = 'K0j9XGqzZa4NOFXDKmys/JrDmaEx8KsACdqCjlUS4l8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )