UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'obf7tRS0xO7hnL/5f9qTmild55ffC+EHkr4lktb89P0=' 
WHERE 
  key_id = 'fe490428d6fc79b6e42ddf2be027bbd32524bd21d325d16b8f94ff9101ba30f1' 
  AND (
    token = 'obf7tRS0xO7hnL/5f9qTmild55ffC+EHkr4lktb89P0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )