UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KoMEji+h22CUp8GhR8X4EdC9a7bVXGWQ/LAgX8Yxf6I=' 
WHERE 
  key_id = '427e1ae49f1f510b3f90d0f82edaebc26e4003bb7c45dfb29ee995750f7ec3af' 
  AND (
    token = 'KoMEji+h22CUp8GhR8X4EdC9a7bVXGWQ/LAgX8Yxf6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034