UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eZ3eGGZktU0tqe3DTOacU5OaTFvQctrmZwPAuF3tbbA=' 
WHERE 
  key_id = '83a887ff6925f813a160be7b2484bf217b68f827fae13eb94a64570c510b19f2' 
  AND (
    token = 'eZ3eGGZktU0tqe3DTOacU5OaTFvQctrmZwPAuF3tbbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )