INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8b1e02c8fc6cafd3b50a8bc0eff0c2760be655ba53ddd854eb6438277e0eda8', 
    'h03C0KbeF8YTIlaeNFAY69tNgiejEYCtdOjqFiY6G4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)