UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g5hR7QRccF2QlUrVrX2QdRY6ithlymbdqLc4UUzNIT8=' 
WHERE 
  key_id = 'b431592cc941d9c66afe17d5450e413a82fe30a74619dcfd6c805ef9f3724bc1' 
  AND (
    token = 'g5hR7QRccF2QlUrVrX2QdRY6ithlymbdqLc4UUzNIT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )