UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9hJitso3IiO/c/4TQT21IRr6Y1cBNp05LFQwIEkwV0=' 
WHERE 
  key_id = 'b39956ac5aa3d8ae0debe6f56c113b002800096959d76febec30b30cc59a003d' 
  AND (
    token = 'r9hJitso3IiO/c/4TQT21IRr6Y1cBNp05LFQwIEkwV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )