UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'juSH0JrqERRPYQ9KV+i0CNv92oEQornW6Zj48ktdiNE=' 
WHERE 
  key_id = 'b9db6f0870e4d88cd5429b4586869c3547e605b8783430c69829cf22bb3e485d' 
  AND (
    token = 'juSH0JrqERRPYQ9KV+i0CNv92oEQornW6Zj48ktdiNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )