UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ps/Kl1ILS7n8f1wP8ZuF2Jzi638or4wEjtCKn+1ILmM=' 
WHERE 
  key_id = '6ee6a11fe9bd14406a5d1f73a3ed94dd41ac3376ddfd6476ab0655f8cc2b9cf2' 
  AND (
    token = 'Ps/Kl1ILS7n8f1wP8ZuF2Jzi638or4wEjtCKn+1ILmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )