INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88435a743707f2952fdb95c009ea873591ea63f8d71632941c76fd43c6a8fcf3', 
    'ePHyD2M8Uj2kLDxEkXahlxXjIAKGgUjld3+Um8mRd4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)