UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i3QRjFNMkGutZIg9Zv/HIdLpgZ3CmEi9PDwlrU8uUtU=' 
WHERE 
  key_id = '0d37ad9d212d4525fd4bc15aed712019a9b640295c6ab36fe2f3cafe7ee58327' 
  AND (
    token = 'i3QRjFNMkGutZIg9Zv/HIdLpgZ3CmEi9PDwlrU8uUtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )