UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YDuYWmweUxYMeFoxGxFa1bGK1PcBzuaCBJ1KNsi49C0=' 
WHERE 
  key_id = 'ac27e9e5179ddee1a3274494c8f01dfc859d5bd695009a98a1e80a9c48919d1b' 
  AND (
    token = 'YDuYWmweUxYMeFoxGxFa1bGK1PcBzuaCBJ1KNsi49C0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )