UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1tPX/xVla/iyTtfmdjEryaESyqOB/ykxNoTrN7LrFfw=' 
WHERE 
  key_id = 'cfda855d5c7c50ef376df682cdace4682f313b28c1dd11d1319f795b86785772' 
  AND (
    token = '1tPX/xVla/iyTtfmdjEryaESyqOB/ykxNoTrN7LrFfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )