UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKquinv4yfZ8fmIQFlKTle6lW9zOLuebpBHPiNJfg1s=' 
WHERE 
  key_id = '8e065651a7395253815ad050295cb6514c865f0011de28bf0765ccee1622e5f7' 
  AND (
    token = 'JKquinv4yfZ8fmIQFlKTle6lW9zOLuebpBHPiNJfg1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )