UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5IBcZWuzfQRJWiD1U2IizELUwn+KYkZCt0723Yt6OE=' 
WHERE 
  key_id = '3c2d9ea654b648c1873003164aef6bb6f97ad30f05b08993383e648cac99f11e' 
  AND (
    token = 'a5IBcZWuzfQRJWiD1U2IizELUwn+KYkZCt0723Yt6OE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )