UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/g0FJNRDBbvYTkAy8J6caMlysTMQE8DEwbY4qINu+Y=' 
WHERE 
  key_id = 'cd42a02093a1369fa7924bb38758275297d83bbb56357017fffb3ccbc7114032' 
  AND (
    token = '3/g0FJNRDBbvYTkAy8J6caMlysTMQE8DEwbY4qINu+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )