UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhkcPXvXR22odNWWPrkCpJkC690cwGRzikjDYqkhze0=' 
WHERE 
  key_id = '58c4f7f83337ea133d33df896bd4177af1a8908ac468889c976077a79b6d1088' 
  AND (
    token = 'WhkcPXvXR22odNWWPrkCpJkC690cwGRzikjDYqkhze0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )