UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYzjA8PeB/Axd/8cx5Ajf3PmnjFEc6zEm9q9Dn/n+c8=' 
WHERE 
  key_id = '77a255867242e99114818267ceb5b289fdcbeefc3d88b35196c82a649a169de0' 
  AND (
    token = 'pYzjA8PeB/Axd/8cx5Ajf3PmnjFEc6zEm9q9Dn/n+c8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )