UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKk1ehDgo+y5+lFx/jiOL5YP71Um3iwa4jAMq4dXwpo=' 
WHERE 
  key_id = '003204d6626d7716862b9bf1d806561f8dcb7e3ac8194f392fb4b1e4b6ed5d4c' 
  AND (
    token = 'TKk1ehDgo+y5+lFx/jiOL5YP71Um3iwa4jAMq4dXwpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )