UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+mm4noJV6RMZTvaN46iPJCRfZKW/RLmJmH7+wgPlEWg=' 
WHERE 
  key_id = 'ad2f122087f7144b5499287160fcd4d0aa47ee525741fbb966aba39754aae4f1' 
  AND (
    token = '+mm4noJV6RMZTvaN46iPJCRfZKW/RLmJmH7+wgPlEWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )