UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMC9f4Jz68hGIZplYJk4HYgy+MrFr2Nno+ekp8SKnbM=' 
WHERE 
  key_id = 'ff04d423e49d914e811165f62815aeaf0f5aebc0f0aa01eacbbec8a98db85789' 
  AND (
    token = 'VMC9f4Jz68hGIZplYJk4HYgy+MrFr2Nno+ekp8SKnbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )