UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mvq47wpSLEcy8xHLEC9y1KbGdtIClGGp1fzJqczvSQY=' 
WHERE 
  key_id = '1444956a588404462e99d92acb56392be4c329f6cd08888911161dd2669c6a32' 
  AND (
    token = 'Mvq47wpSLEcy8xHLEC9y1KbGdtIClGGp1fzJqczvSQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )