UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0QsadCLPo2Xmo42HFwJxawdQwxBgrnsqiFfja2S9Eo=' 
WHERE 
  key_id = 'c83f71fc94692a2cabdfda873bb80fb7d5c3cab5c8c5e77d55178a28d64e62d9' 
  AND (
    token = 'Z0QsadCLPo2Xmo42HFwJxawdQwxBgrnsqiFfja2S9Eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )