UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkDZ5AELFPmqBWkCdCbaTTc6sARVaI6qaWRQW37J+Eg=' 
WHERE 
  key_id = 'ded0eacbae39b4cd292aa984101f936ae159f22b730497b47c96733ad1d12f25' 
  AND (
    token = 'zkDZ5AELFPmqBWkCdCbaTTc6sARVaI6qaWRQW37J+Eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )