UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bFFXXIpf4ktfC+nYc86xjEXSv6/Os659XfHzhkalEN4=' 
WHERE 
  key_id = '1c95b8839b370c5bbd08c026c200d67e719847e573573eaf4e5f46403a95dfd5' 
  AND (
    token = 'bFFXXIpf4ktfC+nYc86xjEXSv6/Os659XfHzhkalEN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )