UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z94hQKH1S1qL+ZXktYECnB4rKs5j5bCqm1FyhE1Qmaw=' 
WHERE 
  key_id = '3aaccb96b9dc5e8dcd8f0e384b340ddb8ef69ef057551dc73c934d913289adb1' 
  AND (
    token = 'z94hQKH1S1qL+ZXktYECnB4rKs5j5bCqm1FyhE1Qmaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )