INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f70c1b17d7fede76e1100ea8b15af3a9f6f49bb47f7885b6eef3d174d29a655', 
    'cTOBstGD1+X1L7HV4wxtAwSm5MCudVwpUJbUrW5EcYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)