INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35683431d145796bd75626af0a98c84479c38e4092feb9d22cd5f4b0059bcf2d', 
    'eRSdbUZMhomvFlGG/fiI2b3XOZ8slMibNpC615y7cq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)