UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G+dCEa+mLy/aVj/h/H3XzpyFGxQ1L2mKWDAJAUdK+8A=' 
WHERE 
  key_id = 'd4c4f40f6d7ad51bbf16a6b275824581eed63ec647066e3150bc1a4af26f4576' 
  AND (
    token = 'G+dCEa+mLy/aVj/h/H3XzpyFGxQ1L2mKWDAJAUdK+8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )