INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd815288cbfccf1ea9f5d8559e5f59c216c4b19f149ccd3b5bfc20e77e51accd6', 
    'hXgz6lpQkOOX/4ndmM2jwFWxjNE/5c7MhQ3oUVeEe6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)