INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '963d64a7739d0513b27b30623219d1698d8ccc1e4518bda1ec381023de382d9d', 
    'JfIMcdvvG5MIUjaW4ODpsc7fQvklxudPt2GWdCycirk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)