UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jDCDIvPi7NXaYP+dq59Ul0xi/j1CCLdInrmpXjB2zc=' 
WHERE 
  key_id = '97047da539bae3f63f65d5544689d7b26e6bca379d926b2976b61b8554714ab4' 
  AND (
    token = '3jDCDIvPi7NXaYP+dq59Ul0xi/j1CCLdInrmpXjB2zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )