UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tjUyLuw6lWHRyZaqNdEkzblL6OLWPgJaubjlO2cFZPA=' 
WHERE 
  key_id = '03d7f0321526d0f27f8153263aaf5dbd97dc76379f1170a8b465e54ea08b4a2f' 
  AND (
    token = 'tjUyLuw6lWHRyZaqNdEkzblL6OLWPgJaubjlO2cFZPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )