UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7AfleJpcn+gMXCkYmMb0t4fh1uaVBY7HrbnDHnKAJ7I=' 
WHERE 
  key_id = 'b77ac9b37ca6698a4f254ac39c223b8268d67e441ae646dea782a5c5e7448764' 
  AND (
    token = '7AfleJpcn+gMXCkYmMb0t4fh1uaVBY7HrbnDHnKAJ7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )