UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jN7fsYfB3BB+zSpkdvPISWyMpihawLUAT/osfojo8hk=' 
WHERE 
  key_id = '4db0e91aa77ed42b846eb6f549ae6c1e9b1fcdddcf213fbbfc8fc70fc2078031' 
  AND (
    token = 'jN7fsYfB3BB+zSpkdvPISWyMpihawLUAT/osfojo8hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )