UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ie40adaInqpaIZckG3MtSa9UxFRo1rAZe/Wv6+r7+N8=' 
WHERE 
  key_id = '626a13cf48a6349168a3741e48b2731eeb2fc0adb94013a40ab7ab4c401d6f39' 
  AND (
    token = 'Ie40adaInqpaIZckG3MtSa9UxFRo1rAZe/Wv6+r7+N8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )