UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VSeQ1cI4aPxs+9+RecYU7nSrtWlRf3Npg3fDLXje4Yc=' 
WHERE 
  key_id = '5594cd8a51cdcb2802c2542b63133f53edf4370ce69a4462ae495252fb781916' 
  AND (
    token = 'VSeQ1cI4aPxs+9+RecYU7nSrtWlRf3Npg3fDLXje4Yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )