UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '02+bHsyn8F3ZXzzTXvvCLGUpcveQFotaIDb9TY90qJg=' 
WHERE 
  key_id = '051fe0d7b4a2c0fdd6836325270017667aa122294c4c4f9040345a6d511aaca7' 
  AND (
    token = '02+bHsyn8F3ZXzzTXvvCLGUpcveQFotaIDb9TY90qJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )