UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWHAXV1dALNPZy190OmWOBh74nWlextkggDLN8WUwjE=' 
WHERE 
  key_id = 'f0481d638682ef564248b3f86be49f6cf51735c7fedd1f253590521077366339' 
  AND (
    token = 'GWHAXV1dALNPZy190OmWOBh74nWlextkggDLN8WUwjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )