UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7CdVyjfKmRdxNqqb+CclL7wuvm2VLPWd2wvxmbkVcLk=' 
WHERE 
  key_id = 'aaf2b13c723a991e8a1e5ed53144acc3542376a66b9f05723499797a4ef52a21' 
  AND (
    token = '7CdVyjfKmRdxNqqb+CclL7wuvm2VLPWd2wvxmbkVcLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )