UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwBmdqv1XmvpFkq5zQ+Wfl4p9zGaj7jQDSSrPan8ILE=' 
WHERE 
  key_id = '0f168632e9ef5b0f629c5cf781fe6145328a6f6e4c48da2e5327a6fdb10cfdb9' 
  AND (
    token = 'hwBmdqv1XmvpFkq5zQ+Wfl4p9zGaj7jQDSSrPan8ILE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )