UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+jSMumHZCkUtHOVviEPpliAwtt5HThZoAJicDhEToW0=' 
WHERE 
  key_id = '2fddedca105a56d8320b17851228f425717ef3bf0b07a6e12266e80d90fd96f6' 
  AND (
    token = '+jSMumHZCkUtHOVviEPpliAwtt5HThZoAJicDhEToW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )