INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42e942d0dfc5e3cd0de170882bd96060be700f9fdadc3273ed9b948cc64975a8', 
    '44cFIKEHZ/twaWSx4cV7W+fujuwMPT9RwU08nR0Jqng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)