INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '256fd0d11c01247da065000ba254040986c7a7dfc16283ae1bdef7caaa117892', 
    'JnMBV3h4ses4YpOuyfAblVCcUst7YYkX5vfCQ73cnzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)