UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ApiexRBTlBB8XOMtMppOGl2RclWUVPoC9NTYCij1UbM=' 
WHERE 
  key_id = '6dc636d4ad7366c5836e55bef024377b7510006b7829821649b87d9e782e61a5' 
  AND (
    token = 'ApiexRBTlBB8XOMtMppOGl2RclWUVPoC9NTYCij1UbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )