UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iIxlE4DtYTm1rBMxdOtjBZsXzfx6W5BrjXw1NdWkbkw=' 
WHERE 
  key_id = 'c46bdd598b832f340d69e4ef07c010cb8eaf6305fa9af46d75c009a1f70ed109' 
  AND (
    token = 'iIxlE4DtYTm1rBMxdOtjBZsXzfx6W5BrjXw1NdWkbkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )