INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e298fcc41b854285aba2f7babcfd527c2d34bce3b226cbabbd56051fa7818e11', 
    'LbsULvp5MDNDTfEP6U62eBktnsBb/6vaFe99n1H5FuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)