UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O7WUDvKYQEpqQ1wQaKh97vZQzDeUDYkF3fg3jpm6/Sg=' 
WHERE 
  key_id = '45e524935eff2b797ca14a0616b390b5a6dfec40262836db31d4890311166665' 
  AND (
    token = 'O7WUDvKYQEpqQ1wQaKh97vZQzDeUDYkF3fg3jpm6/Sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )