UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSj8qCYNsk/E92t8NTdGzdhLDhAoyi8//b7aOEg2JBY=' 
WHERE 
  key_id = 'a95c96c3874f27969faea58183b0909d5bb8387db75d77b630c90846695c2d0a' 
  AND (
    token = 'SSj8qCYNsk/E92t8NTdGzdhLDhAoyi8//b7aOEg2JBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )