UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ovmr3hGfKqsxks6D+MzonVejp4GlGA9qkI1ZJ2y0EBY=' 
WHERE 
  key_id = 'a86139213d16ed2d42baffad20b047026855823bb512e61bf6c38f44fea6f9a2' 
  AND (
    token = 'Ovmr3hGfKqsxks6D+MzonVejp4GlGA9qkI1ZJ2y0EBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )