INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6efc405bf885e345177244279cd900ffafa01bf7aa5040246d29a39d584c99f1', 
    'Rz2D3D2wtGJHjufGHueCnzVu/0FINqtubQOrONH6Md0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)