UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2ng0ni0DZzNwG6j3WE/GGvIyDioq9EH38wAwDt/QMg=' 
WHERE 
  key_id = 'bdc3819f5bfe76d8740f6534130e37cd5dab4b3409d260ecd804179f9c8040fe' 
  AND (
    token = 'M2ng0ni0DZzNwG6j3WE/GGvIyDioq9EH38wAwDt/QMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )