UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDm023To1G6x2EjlGjWlifTl1Y282aWtzSO9oz0GasQ=' 
WHERE 
  key_id = 'b54a4adf30896318afa7398b7088707762cb8e9d29a14469e16a7cbba2035d9e' 
  AND (
    token = 'SDm023To1G6x2EjlGjWlifTl1Y282aWtzSO9oz0GasQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )