UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xnjtx+dZchIvA/qHIUGwmuv4sXFRKrG99Mfnn7JmfjQ=' 
WHERE 
  key_id = '7cc8323f575250c7a3dfdf72adde98e0057e0667d55717dca018e336ea1e376d' 
  AND (
    token = 'Xnjtx+dZchIvA/qHIUGwmuv4sXFRKrG99Mfnn7JmfjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )