INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eb90c680e78896776e05dc084c8cca817a774f483f91fffb4112a1d37a47a73', 
    'SeKIskR5T8ko0BT31rbMiTA1S7uGJoTzXtv3eeyiyPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)