UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F4a2JkdfZxJfCywgS6gFWsjqiVhmXCbl67xAwW8p2AM=' 
WHERE 
  key_id = 'a7f378eb04b902e297cd27d40ee8c0679bb32c4ddc2873b4de8a6f81261d661b' 
  AND (
    token = 'F4a2JkdfZxJfCywgS6gFWsjqiVhmXCbl67xAwW8p2AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )