UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kwo74FMvul1B7aRX/togLGuuRaq0e3lq2fQLJPmvF+E=' 
WHERE 
  key_id = 'b37336380cb54c2c4838158efb70af6bdb2c37d2bd4d758d9c674cb1e7db76a2' 
  AND (
    token = 'Kwo74FMvul1B7aRX/togLGuuRaq0e3lq2fQLJPmvF+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )