UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'htlItGP37pm2h92ehHn1Sbzlj3oAk3BO3KFsqTlXc4U=' 
WHERE 
  key_id = '9a93b2915214549bb4e1e1068d58d17841967006a812cfc46e0cd049dfc1e8be' 
  AND (
    token = 'htlItGP37pm2h92ehHn1Sbzlj3oAk3BO3KFsqTlXc4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )