INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5a8d9be483e08a3c4c041c29ef2a40fdf82de9038d88947976794bec68587db', 
    'ruJtHGUxgERVC+h9EQrlXLBaEL7knoQx8vrbWFrOa80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)