UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ks+Ze3EJvX6UrcG5s3xFsmvucq3/EyHKaFgV1PPl8L4=' 
WHERE 
  key_id = 'a997cfc1da8ce49d643f502187041b999b8cfb7af838186900928ed250e5e653' 
  AND (
    token = 'ks+Ze3EJvX6UrcG5s3xFsmvucq3/EyHKaFgV1PPl8L4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )