UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FdhO2M0qA0CrDqC21KdYgzfAdkiH8NEEgkBu8czTxI=' 
WHERE 
  key_id = '18561e88d6dc6cc63b26dfcf99f1173ea8a3d1c2ed2c0462a2dc9acadcab72e2' 
  AND (
    token = '4FdhO2M0qA0CrDqC21KdYgzfAdkiH8NEEgkBu8czTxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )