UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V3ozE23IN2YrZI2P4cB2O1hbwUDRLsnjXKSeogpIDYQ=' 
WHERE 
  key_id = '409907d03e01df5f913fc034cb523177d89991b3c691e6a4391d917b795619c0' 
  AND (
    token = 'V3ozE23IN2YrZI2P4cB2O1hbwUDRLsnjXKSeogpIDYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )