INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '640ef9106ce6f7bf3063a522b7c0a334aeffba7296db2bba64ea7884462be2cd', 
    'riR36FuO5IScAN542eqUa3AGqihF3+Zr7CsFjEqmX5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)