UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3gr0w7vpZ0HZRnIeJ82t4voQ+Iy7AsK/lcmTqZtBK8=' 
WHERE 
  key_id = '8498036497c29abc20fadf021b5a70931708e74ee82d2e43418b131c7f1fca59' 
  AND (
    token = 'S3gr0w7vpZ0HZRnIeJ82t4voQ+Iy7AsK/lcmTqZtBK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )