UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ga9LRmpSpmLXkfJ6EC7GT99qJmgFJDQHUJz7PmQnVNo=' 
WHERE 
  key_id = '64d6b8388446edb83e19db549f578658602de6c6978e215d3f72aa930b328e87' 
  AND (
    token = 'Ga9LRmpSpmLXkfJ6EC7GT99qJmgFJDQHUJz7PmQnVNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )