UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/aoH7CUlbP2kcCpTqQcptaMeoKC/HVuCKYDDiA4lFo=' 
WHERE 
  key_id = '9b53d526762719357d5a817654b6e1c65b2505e1769fc593fb6afac5ebd8651c' 
  AND (
    token = 'U/aoH7CUlbP2kcCpTqQcptaMeoKC/HVuCKYDDiA4lFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )