INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66bf81a2dc28e498ccc5b50707f017f2a45ddb5886e3947a302f2dae3ee37eaf', 
    'hWUT2re0memu1MMqr4yLedC5aq3BzIVieUo4lYyrpxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)