UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAeJKTHjs0jsS49DYrEHk0Hzhp22y19jpax2sDsMRkw=' 
WHERE 
  key_id = '5891b8d6e33026f1787ae58978448b177d1aaa31ccf40a753d795d67feda7632' 
  AND (
    token = 'PAeJKTHjs0jsS49DYrEHk0Hzhp22y19jpax2sDsMRkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )