UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpQ2H4IfyLeXi7KVU9eCBW2ovidF1rNpg3MdlPH9vGU=' 
WHERE 
  key_id = '260233f495b19ddee16f18cb1ba3f4186956b2f8edc2c5ab5091bc89a5c7d1a7' 
  AND (
    token = 'KpQ2H4IfyLeXi7KVU9eCBW2ovidF1rNpg3MdlPH9vGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )