UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvtlHQcxeJffWXaGaCL44w9hRWAOMaX1uZ8T2K7+J54=' 
WHERE 
  key_id = '2cb5e8434e1848e3954e4b6cae3e573f6a5ed08502f5dc7f1296b390294b8470' 
  AND (
    token = 'xvtlHQcxeJffWXaGaCL44w9hRWAOMaX1uZ8T2K7+J54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )