INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '619a720d5a2f0894cc198a740201b88f3018be805690570b1521b3238a245cea', 
    'Kk7soi+IxUVFaQkPQZXCElH37eaM1VVUpgh8IGOeAzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)