UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wja49DK3290O+HxGSNfyt06N+cbHc4LKYi3il/xvdCQ=' 
WHERE 
  key_id = 'c7f41a450b54359865abc4e92fb3cc9e2a9dd99d07dff5c5be33c3308fd3b962' 
  AND (
    token = 'wja49DK3290O+HxGSNfyt06N+cbHc4LKYi3il/xvdCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )