UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YxZ2ufd/K/5oh/3LCbQMXbBNnaYWI43ep2/5BbQ1xaI=' 
WHERE 
  key_id = '56f7d88b5b1b2e674fb9eda95becf03093309d60c73df39870471fdc6be368c2' 
  AND (
    token = 'YxZ2ufd/K/5oh/3LCbQMXbBNnaYWI43ep2/5BbQ1xaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )