UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2mp4vkyBhcWETKz0XP6iJEOqlSptQU/d3815RDfBYg=' 
WHERE 
  key_id = '4ffb9dcd441566eb323346ac7d6d2cd80a14aadc94f882c96d14d250daca0d6e' 
  AND (
    token = 'y2mp4vkyBhcWETKz0XP6iJEOqlSptQU/d3815RDfBYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )