UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCYCYpHGHlI64zzcS3i/4dG9x3YzyRo50ngwNMXfT/k=' 
WHERE 
  key_id = '54cb3ea33f5bf1c61063cf6b7605b67355231648bff8059f5256927f4ec13245' 
  AND (
    token = 'dCYCYpHGHlI64zzcS3i/4dG9x3YzyRo50ngwNMXfT/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )