UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RTZD5kDSpnb7UFztERTbDwRL+dEA7rbIzV8PhtBv3nY=' 
WHERE 
  key_id = '03220ede56d8b370667578942fe54683ce75686a757d767c59861e4056f86f62' 
  AND (
    token = 'RTZD5kDSpnb7UFztERTbDwRL+dEA7rbIzV8PhtBv3nY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )