UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L4uivB/+sIUUZEPAkttwTdd3hrHWFrSNXfrw9eNmwCY=' 
WHERE 
  key_id = '1312838e668650f2ef831930ad552fe57c6f673ca35ed2a6af2f753aa67ba279' 
  AND (
    token = 'L4uivB/+sIUUZEPAkttwTdd3hrHWFrSNXfrw9eNmwCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )