UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'auDX9CfVJ/AYArKQhoaRCNzsp4ZSxn/xEZvEk84D4I0=' 
WHERE 
  key_id = 'd6821b886b81c0b6a34cf11d403db3ef0d8c4612f633c2e009fb9322a299a210' 
  AND (
    token = 'auDX9CfVJ/AYArKQhoaRCNzsp4ZSxn/xEZvEk84D4I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )