UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qeVYB2nJSSqNbc+tjg6//pr2IgF6LTQGKu/QCsX4PBc=' 
WHERE 
  key_id = '1eefb1c099ee68a210f430b1346d939dbaad86403777ed22feae9531e50b4161' 
  AND (
    token = 'qeVYB2nJSSqNbc+tjg6//pr2IgF6LTQGKu/QCsX4PBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )