INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a3bc19e061e1f17011529ce04e232c4d7d415e09f3bc58ade906ba5bc9b8f4', 
    'FCGniiRdLZJfCOjwt8I1/GQL3rQJkgflefz55URe5BQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)