UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riGjubz1GsfPVhmXADIl8p4VVA1rqEsU7zDh6B6gjg4=' 
WHERE 
  key_id = '1e10c54197710a34e4e3150a2f2676c5e2d10becd97c9dca376a56620361584f' 
  AND (
    token = 'riGjubz1GsfPVhmXADIl8p4VVA1rqEsU7zDh6B6gjg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )