INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '588b2570166671d1c9d784d952bfc71647dc469e5367fc8452f93a9de7817337', 
    'PqcNPt8ec/GKa5ImIi7dLnecYu8fcQrjwff+S5FODyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)