INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f0e37bf63b71a3560ce9b611e21a14b41716912930780221955878c7d3bf118', 
    'w3rKMT7WphIi+aIZVm9I7I5LM4Jk2RatQcTeJuyterE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)