UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kNY9tHVRv8k9W8I4RC0TVr1f1TI6tUb5a3FXk26bgnQ=' 
WHERE 
  key_id = '46a3170ec0af0cca2f1c4ac686171750b173891d30ad500efd5f7b896c6836cd' 
  AND (
    token = 'kNY9tHVRv8k9W8I4RC0TVr1f1TI6tUb5a3FXk26bgnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )