UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YgxlLzg+fUyEk7KK9E1vR7FXZtDCmyv8SnBVhq8XooI=' 
WHERE 
  key_id = 'da4445a5a46fdf2f249027e7e51e1d60e949827765af4131cac2394c737fd546' 
  AND (
    token = 'YgxlLzg+fUyEk7KK9E1vR7FXZtDCmyv8SnBVhq8XooI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )