INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc9f4ed0d61b0977728a448f75003a36c1c315f6f64eb76e561a415413460435', 
    'e1eqTqEeWjTNWIz+xiI3NbMUvLL3olrkyfZmVJr8FT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)