INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a33b60bb73b1f4a1d4486948899fdcdf60187289a833d33e34170e2361083b0', 
    'hFCdT/wMZxC0hFqCxt9dBuIElr5ZeJSA8ORdNHQgFtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)