UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKWR183MVQ4HTtsH3VxsDpO7mSvZEFoVqW9APTpK8SE=' 
WHERE 
  key_id = 'fd6215e5d916e19d8ddf40bb0daff07daf8aa61750b1c2ada6d07566dd166c74' 
  AND (
    token = 'BKWR183MVQ4HTtsH3VxsDpO7mSvZEFoVqW9APTpK8SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )