UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2srNkc3vquuZ0Hn/XEUk3xyoJJbmr19SGK3oTEHhZg=' 
WHERE 
  key_id = '282c1b7277c77018443d59be22a07b4f85608552c3cb87bc681adcf80076733f' 
  AND (
    token = 'R2srNkc3vquuZ0Hn/XEUk3xyoJJbmr19SGK3oTEHhZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )