INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bfeac559a05e06122c55dfcf9f6caf5ef803288f195a4d90e00c6af506f4522', 
    'N7JHtNC6lU/vNxVjAYol5v+rwekwC5jEYpvrzUQb3k0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)