UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdB8oMkPy0EJ9rHOAHNgtmcyJi0CHqLj9Cdg50jnTMo=' 
WHERE 
  key_id = '253090ebcd7eed2838d47c2cb46d75dbf03e16d5feb8b5a9024322b8f7ad0b09' 
  AND (
    token = 'bdB8oMkPy0EJ9rHOAHNgtmcyJi0CHqLj9Cdg50jnTMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )