UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMSxfYDQUhxyMflASR1qIgQyTNljTwby711QheRDlOE=' 
WHERE 
  key_id = 'eb5432f1dad198fa222306d6260cc5c29b9a3d6d85af2dffd154dfb2eaa334da' 
  AND (
    token = 'iMSxfYDQUhxyMflASR1qIgQyTNljTwby711QheRDlOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )