UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1jFeb8M19eM06OgE14GlKbSnMpXJbHUrNf0FQfGrchc=' 
WHERE 
  key_id = 'b926de06b7b686a5b18bb59cf6aa50d039d447e4f654b3d2d6f504d7d7c6451b' 
  AND (
    token = '1jFeb8M19eM06OgE14GlKbSnMpXJbHUrNf0FQfGrchc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )