INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd3e29978bc27806c5003a3d9f3400dd317a7eb3f9e0f070b3a036f0c7b9b317', 
    'Ia9cdc7LJa6s0ibNbog9DxM3d0IMXateGehBoQSesGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)