UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KB7zSD1RKTCEKbqSzC3IpgfXWCBbtwW5I+hMdt5ZVEY=' 
WHERE 
  key_id = '586a266cdea4e8a6dfb069a5de9b468de74a07f7cc9f5452aae70e73a9ebc654' 
  AND (
    token = 'KB7zSD1RKTCEKbqSzC3IpgfXWCBbtwW5I+hMdt5ZVEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )