UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SfhQQSnfBRY4HornUyqcJw/Fm9efmR1Fnkzlh6hjWgI=' 
WHERE 
  key_id = '8b1c5ec829594201bbd7bb888706b179b3481fb1e89c26b6bb5b34e2e270732c' 
  AND (
    token = 'SfhQQSnfBRY4HornUyqcJw/Fm9efmR1Fnkzlh6hjWgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )