UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4VUBZ3o4C7YsGWT1QU7H+nTnSkOB8ug8G/yG1QOs1+I=' 
WHERE 
  key_id = '9ae6ccd3603c0d2915deaa48e67c67ff77ac0adb38306a84a3406d2329dce1bf' 
  AND (
    token = '4VUBZ3o4C7YsGWT1QU7H+nTnSkOB8ug8G/yG1QOs1+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )