UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qZdzvlT0R8FtnNFudiH9PUDlbiHD6C5P6Xj6CCLRIcQ=' 
WHERE 
  key_id = '478264882170a2c2c1b9a48b3327068ae76308761c0b804f2ee78a44ea2cf579' 
  AND (
    token = 'qZdzvlT0R8FtnNFudiH9PUDlbiHD6C5P6Xj6CCLRIcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )