UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFL6mBovU9eaguv1EvbRAGKtxMrVulbYlGcTl4uZFv4=' 
WHERE 
  key_id = '8e2b59efac124423dd76b459b9797e1d673651c0a3a086116568fc2e57b10bf4' 
  AND (
    token = 'qFL6mBovU9eaguv1EvbRAGKtxMrVulbYlGcTl4uZFv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )