UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EgLozKDx5BXqh1HSQO+/DihFexYD5scGs/wOV3ZsF0I=' 
WHERE 
  key_id = '23c7ddef08e4e6e8374e38f73594ca3e08d004b9b8e829ce6368d3ff549e0876' 
  AND (
    token = 'EgLozKDx5BXqh1HSQO+/DihFexYD5scGs/wOV3ZsF0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )