UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLCXBoKe8OkaSkWUcoRZd7lHI+ie6XCQw613w2A2q9o=' 
WHERE 
  key_id = '3685eaef4fe8e73cdd9a568377ce3675622067142e58377c41cc8b78a4c7b26f' 
  AND (
    token = 'DLCXBoKe8OkaSkWUcoRZd7lHI+ie6XCQw613w2A2q9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )