UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+FOAYLq3WDXRL5tnJeHDhajtvD4KsKEDgAH8uNtzHE=' 
WHERE 
  key_id = '64db4046b23b8e3b65bb40acf9eae244cffb53bed705dac192442c2663e8b782' 
  AND (
    token = 'g+FOAYLq3WDXRL5tnJeHDhajtvD4KsKEDgAH8uNtzHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )