UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQNH9J4WYMf/6xicJ5k6FUO6Pzx3C7V5gAnzftZVm0c=' 
WHERE 
  key_id = '8a6503af66eae4679484dc1b2b040c91bbcc689ea4103959aaa3f4d965b899ce' 
  AND (
    token = 'hQNH9J4WYMf/6xicJ5k6FUO6Pzx3C7V5gAnzftZVm0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )