UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwIsbvyvKIuhv8kM1GqSyXlzwLPW7i9LQFcfIlj/OHU=' 
WHERE 
  key_id = 'baa876120083f1aa760012262cc6a8484b9b42833137e173f4b563e61d0cb3e8' 
  AND (
    token = 'rwIsbvyvKIuhv8kM1GqSyXlzwLPW7i9LQFcfIlj/OHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )