INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '63f3b04e7c5685265adaacc6d0923132ef010334a6a5e974b3b274979883f02c', 
    'MSBijcVizA8lGX0e3OPZIsoLZNwy2xsUBdiaZGv2zqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)