UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+brrL5xpdfhM6WzkJrSU9PZGGMKsu9bFSNgeK6OKtbw=' 
WHERE 
  key_id = '7779232d2db1dd65c2c7b3867f6c3f89392f60229a174339bfbce9ccfd6e3376' 
  AND (
    token = '+brrL5xpdfhM6WzkJrSU9PZGGMKsu9bFSNgeK6OKtbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )