UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNUhLO6mJXBYSFcXjGqC0NfVlHdqQM/dj1dlCntSBgE=' 
WHERE 
  key_id = '8bd9a211eaa065a0d6beec482084c1dba12d8e909ef78c8d79151bf8e04fd196' 
  AND (
    token = 'fNUhLO6mJXBYSFcXjGqC0NfVlHdqQM/dj1dlCntSBgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )