UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLilDGZAQDetaUEqndZn2Jk8GXDKwKhY5i9zNuA9FFw=' 
WHERE 
  key_id = '4dac7c1b9d16b4466b4423b5796de1e13a27c78868e08b9de85dfc136d7612b4' 
  AND (
    token = 'tLilDGZAQDetaUEqndZn2Jk8GXDKwKhY5i9zNuA9FFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )