UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NNkgyV8PoexbCyescImlxudx8HbZ639vAEVmj5MLI/8=' 
WHERE 
  key_id = '5777b95bc4a23a71f7dd5f16f53a06031fb9a432af3b2d9e3b00b9cbf7e7b0db' 
  AND (
    token = 'NNkgyV8PoexbCyescImlxudx8HbZ639vAEVmj5MLI/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )