UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aol0hcNvwWctU0Con9YYUttdiNgNLW93oX8Y6JoR14A=' 
WHERE 
  key_id = '4df07db7578302e0378ef474f5695c93881c2ab9bd995e90667d6fd2520396e2' 
  AND (
    token = 'aol0hcNvwWctU0Con9YYUttdiNgNLW93oX8Y6JoR14A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )