UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnN8VUlC91W2Gh/LSnzjwqwuunuMJbyl3eL1gyDkOWg=' 
WHERE 
  key_id = 'ae57cc596990722e09ed5aa68c7a695fbfa25696d8a15aad50d7792911e0d2fc' 
  AND (
    token = 'tnN8VUlC91W2Gh/LSnzjwqwuunuMJbyl3eL1gyDkOWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )