UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ca9eOxOhNNXRLzbCffwOcwwdzhEZhDUGCq9HpY14AWk=' 
WHERE 
  key_id = '14b467e32e096bd4d21647e4fd9e3c2675f96d4a9450a274e5bfe3e88b04b01b' 
  AND (
    token = 'ca9eOxOhNNXRLzbCffwOcwwdzhEZhDUGCq9HpY14AWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )