UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HwTrKLCvMCPXObqMW8b7g/7QuNvX5SkSckVKrLKiczI=' 
WHERE 
  key_id = '66698ae498104f2cccd8737d3083f14b835df0510260b4ffdc6ea882c32ebce6' 
  AND (
    token = 'HwTrKLCvMCPXObqMW8b7g/7QuNvX5SkSckVKrLKiczI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )