UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LkN3/dZAyekNxwMzyoRsFTz0I/Cqmcm/3rEx7T9qtNU=' 
WHERE 
  key_id = '45ac35d05be557b14f4933147ec2f8290dbdc1073a722ce26f607bfd569ab964' 
  AND (
    token = 'LkN3/dZAyekNxwMzyoRsFTz0I/Cqmcm/3rEx7T9qtNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )