UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCXTrww6a4cbQ4Ls+I2srmNhqzdcsPUreZHZW5kwfQI=' 
WHERE 
  key_id = '44bd7985d6755bd9a030a54ec6673254feb558b8135cf6525034154384896bc0' 
  AND (
    token = 'xCXTrww6a4cbQ4Ls+I2srmNhqzdcsPUreZHZW5kwfQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )