UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgU0SEZoOWW5KkGC6UxdKtba4BDZf8IJ1Flw5pn7qUA=' 
WHERE 
  key_id = 'c6299ae2cb3e7e51469c7472dcda96282d1170fbb04aece506d2880d714fe19c' 
  AND (
    token = 'lgU0SEZoOWW5KkGC6UxdKtba4BDZf8IJ1Flw5pn7qUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )