INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f017bf8505ac1f55480cd5de30cb5ed9d13c169115f00b77955aaddb0581ae', 
    'hhmMUoHSyEH7vjkr7zKG3bPNi2+Uv1UBWL4GrrSVPiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)