INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30b566a9c943c20e4057ab0d8850c3af8faf8cc69d74059686444847cef1a91c', 
    'TGYOgfSfI6DFmStr7MFsTmjdd7UC4HIwvV40Qb4+A1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)