UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nS+1gzckAw7ZwRnd1dx9OLH6nUBwt7SOXuP0qyV0Z+E=' 
WHERE 
  key_id = 'd2ff3614c9e8239ec38e490c8b23273a63ec76e7350fbe8c1b99586ac8cd2f9a' 
  AND (
    token = 'nS+1gzckAw7ZwRnd1dx9OLH6nUBwt7SOXuP0qyV0Z+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )