INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9aed9740bb5a994781f7cbfab9948d79507dcc70d97e3ee4413d1d37bf1074c', 
    '3vjHp+UWju1fqQZLO9FFUrMP0GOK6dDeLrKfY7oEvAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)