UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H894XL+s5iKs4FNqgr524f55pPJca0tcncNWQaPMt30=' 
WHERE 
  key_id = 'b85909315200995eab754eaedb16a34d638ad446faa6704568c27960b23d5558' 
  AND (
    token = 'H894XL+s5iKs4FNqgr524f55pPJca0tcncNWQaPMt30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )