UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hn3cCyqyjERNRzemq95USmwoYRrsfC/eHoo/6rh0TUg=' 
WHERE 
  key_id = 'b140b818d068ebf76787d03b3e45b263a0c0adf1aec104f4777c9b0ad26818f1' 
  AND (
    token = 'hn3cCyqyjERNRzemq95USmwoYRrsfC/eHoo/6rh0TUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )