UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRxZwbhB80XfmLWxbwjNx+RqfTI4vy241J09/QpTEoQ=' 
WHERE 
  key_id = 'afc5ce93e99f2cd8f534bb79afcd79de81f6602fd7c9e43611b5379245631d8d' 
  AND (
    token = 'lRxZwbhB80XfmLWxbwjNx+RqfTI4vy241J09/QpTEoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )