UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHQhuhfFfyXcU7pLbzxwJnCwa3Sb/1RWKhzYvFjwjn0=' 
WHERE 
  key_id = '7a65a52f3847c3238ba43315201fb650e5a594a8e919079ad5c5e7e00b96c03c' 
  AND (
    token = 'gHQhuhfFfyXcU7pLbzxwJnCwa3Sb/1RWKhzYvFjwjn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )