UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YBVExIoDFJnGxYL4kVy1N2FtCUmEkKlQ9ffqiroMOMg=' 
WHERE 
  key_id = '0c70e2fac01bbc9903e1d29c4237c2433364ef45be41409d6f07b24e1b48c26a' 
  AND (
    token = 'YBVExIoDFJnGxYL4kVy1N2FtCUmEkKlQ9ffqiroMOMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )