UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1QHNJaravWwdYkxSkSNuBoexg9OZhUAgSTwDpnoIZkQ=' 
WHERE 
  key_id = 'c2ecf9e3de4726260e16aa431351ea6bb192b5e53cab8034d2da95da7d84b49e' 
  AND (
    token = '1QHNJaravWwdYkxSkSNuBoexg9OZhUAgSTwDpnoIZkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )