UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zpjOC8lgNzTnsOJl2x1TolZUH8ggfbzvOst1p0iLLU=' 
WHERE 
  key_id = '4def0f33080aa3661d25fa0e0b1893083de1ac8998f41576cbd8ea91df183264' 
  AND (
    token = '5zpjOC8lgNzTnsOJl2x1TolZUH8ggfbzvOst1p0iLLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )