UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eK6zd6PjdVuYWVt1R4Wq+ZeBpnN2unl2WJY4BF7DJc=' 
WHERE 
  key_id = 'b71509ac18a34be8e1d7346e6fc77c45ce5561be3d36aa8c5ba74f83b13d24fa' 
  AND (
    token = '8eK6zd6PjdVuYWVt1R4Wq+ZeBpnN2unl2WJY4BF7DJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )