UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sqtfNx9sOzCga2mS7BRGL2tPIngynIO+Nj3C+F0omBk=' 
WHERE 
  key_id = '55b8b163ecf96eb08f936a7bc39a9d7c26eb802d2a9d6f9fbbb83dd71bdaac85' 
  AND (
    token = 'sqtfNx9sOzCga2mS7BRGL2tPIngynIO+Nj3C+F0omBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )