UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lr6bEPKE2o+idMrXpat15oD9ENcVNkCwvQRLjvp1Cts=' 
WHERE 
  key_id = 'd589e3368775c87b958245dec9b95efab9e5cfd392731e598bc3f271efa80279' 
  AND (
    token = 'lr6bEPKE2o+idMrXpat15oD9ENcVNkCwvQRLjvp1Cts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )