INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c34954a50194e3290a47c3ea66a7c863d52c48fcbb847641d607302c639bf5', 
    'OaJxaMXroU1ZFdIVmgBIy1e6jBCr3r3kq9YUrQRX2cY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)