INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdc16a8e6acc30ee7d2877ce124851a4630f0f5e2f027edd3983af4227d276b5', 
    '39sszxXe5AiqpYO8yersMa/N0kCuUlCkmlZGSQGa+Hg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)