UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjD/HSD6EG89dPRyf97+f3aoanJiOZ+/GQKLQGo8aKU=' 
WHERE 
  key_id = '7c9ab49ba923aa37cc8df37bd1d17b3d78ac8a141625f732b12120bb32fe0477' 
  AND (
    token = 'QjD/HSD6EG89dPRyf97+f3aoanJiOZ+/GQKLQGo8aKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )