UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nAGWJ19euaVN7UYTHFQkdnZ2QFl3Sq8Uz9IxAnc/oSA=' 
WHERE 
  key_id = '23b6123bec82be9b6f769dacab1e4adac6cdfdf4a21bb7fb5d8564d8419d0304' 
  AND (
    token = 'nAGWJ19euaVN7UYTHFQkdnZ2QFl3Sq8Uz9IxAnc/oSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )