UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A0i9PjoDPK2Y1N77NCa6MzpJFJtEX64b7A3Qrl10U3A=' 
WHERE 
  key_id = '20b7c6c62e05f8229a41dfebba289881b3822f4d6a674b1577ca354e9f6ec389' 
  AND (
    token = 'A0i9PjoDPK2Y1N77NCa6MzpJFJtEX64b7A3Qrl10U3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )