UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzNWxXtir3eZWI2pDLJIJuhvAoPJJhucSjzKbndZ/8I=' 
WHERE 
  key_id = '727b1333daa0491165811d0aa5508ab6fb62ad1d327ca4a3cf44a69ac3d35cc8' 
  AND (
    token = 'LzNWxXtir3eZWI2pDLJIJuhvAoPJJhucSjzKbndZ/8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )