UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yj62b5e/ycUwXxEtdYe2BfaTART7g6fHsPEK1xEWbU=' 
WHERE 
  key_id = '85a70e2c68be446e22ecfa57ef5db432fd2f5a7e44857517a021cbcdefd77094' 
  AND (
    token = '+yj62b5e/ycUwXxEtdYe2BfaTART7g6fHsPEK1xEWbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )