INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00c8c91e5131b17e5887a6415ba137d1fd690ac38376b587b214d85ad1125033', 
    'GtCXTHMHtdSzq9D2JPYxRlLXtxYLd1TAdKt57S5v2tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)