INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b4be46662369bebc094493845c35d804c1b00f71d85b6739a83211785cec00', 
    'Stlsq6GgRPGNXywqODrwL733cUdPLZ7NDhP4bxYIQIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)