INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8edddee68b8a5190ee91e7d639e8374a34c35977185fee6ad02c16addeba0868', 
    'qM1akC5+FNry1Xl95C5wDZrhd0WatAJVKWy3D6d9tqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)