UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJleiBnpizJtBiyM3i9k881OIjUCM9dne5B/qFUnekU=' 
WHERE 
  key_id = 'be901da0094251fbaf3d5361131ac7feea06310d8f6f59404105680a93bb7449' 
  AND (
    token = 'vJleiBnpizJtBiyM3i9k881OIjUCM9dne5B/qFUnekU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )