UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DrBCaDbLl/gkcGlheAZLrNXofkvqzl4W4qDH0LYyxOI=' 
WHERE 
  key_id = '5f4df6064af166ce6c150f65ce7e9cdca8a6794142ae5be63563ed853b137824' 
  AND (
    token = 'DrBCaDbLl/gkcGlheAZLrNXofkvqzl4W4qDH0LYyxOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )