INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e0de5dbc8d41d525db11a70e0de7107a1a4726dc5e5452d9ace525845a7960c', 
    'Rsbxl8ArZmHIT971hPV6deJAOR1E/fWCRgCUPc8NCUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)