INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e4c4dd503756559de96bc84577ede2d60b0d2bcab1998afc88873cb6495b72b', 
    'f/NeYlCdk9HVADc3VuUYV0S9UaTK3NiqtysxKZWGEr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)