INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b54cc63d63c2e72af893d42c87d03c170dc272d5f64ead38d4ea665720391fee', 
    '9jxl7TIptAl2CgKu7yDO3IsGM6OdTHsV00pJ072ZZcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)