UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SjyEJptqndbqvV4ZA4hTUmjg6a8D3lCegOdLUnsK7GY=' 
WHERE 
  key_id = 'ccea160fcc3a967cfbcb65ca5e816ca0c6818f13034786921144db588b76992d' 
  AND (
    token = 'SjyEJptqndbqvV4ZA4hTUmjg6a8D3lCegOdLUnsK7GY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )