UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Riad7ot2x9AOg/0eOa14l0r/xNhEUuB54Lk4F8xgCQQ=' 
WHERE 
  key_id = '1a250f1df3562701e2d11adcf32b9d0e800dd1a0d2f30226383e76c8a25ce614' 
  AND (
    token = 'Riad7ot2x9AOg/0eOa14l0r/xNhEUuB54Lk4F8xgCQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )