UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oQ/fKYSnmEcschsgFs8XQok5lFiM7D3xMrJNwX7Bl+Y=' 
WHERE 
  key_id = '526200c07c1cf640ad1af5dc82d6fe140ff70457d4e51f6905697fcdb87891d0' 
  AND (
    token = 'oQ/fKYSnmEcschsgFs8XQok5lFiM7D3xMrJNwX7Bl+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )