UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6+yCF51CHZndsVOMjdc92ibTBLajyPNvk6BETjCmwY=' 
WHERE 
  key_id = '36b1dd5e07044b16dacc66be0b9ef84eb2ad62875bcf3865a4cd16790e1b7e1f' 
  AND (
    token = 'h6+yCF51CHZndsVOMjdc92ibTBLajyPNvk6BETjCmwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )