UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JtAT0TAEstX1+n+RLNd0oYsrdLW874pDQ5ETiHZrzJo=' 
WHERE 
  key_id = '3178c755a37b6e11c0474395db0b9e2876347e18672ba4a86aa4a63481dd4400' 
  AND (
    token = 'JtAT0TAEstX1+n+RLNd0oYsrdLW874pDQ5ETiHZrzJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )