UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8evVAlXuR/aoP2TSNiOci0lnovQmVoinZHf56Z3SGYE=' 
WHERE 
  key_id = 'af32bc9521f7960a6f2410f72d101558eee3858e4f90484e5557d8ffce53c29d' 
  AND (
    token = '8evVAlXuR/aoP2TSNiOci0lnovQmVoinZHf56Z3SGYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )