UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4xqOucC+FrU2co2ge+b7mCY/XLiaYVsc696dF9hz+c=' 
WHERE 
  key_id = '6ac7aaa495fad3ae60d4e18caa721ad558fc5079eb949be761c341041d9d1196' 
  AND (
    token = 'q4xqOucC+FrU2co2ge+b7mCY/XLiaYVsc696dF9hz+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )