UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZeNmCxa+DBlxM6j8t7giFXWodxzkt0oPzu8OKsI1h7o=' 
WHERE 
  key_id = '13a9d8c7c3e6b05d11d69ba582ecab84c68cf9621ad9e9b2f0a27b8d1a5e51a8' 
  AND (
    token = 'ZeNmCxa+DBlxM6j8t7giFXWodxzkt0oPzu8OKsI1h7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )