INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d6d8f329462e5e07e759f790d5a2c8b49f148c9abf85011f3d2526609dce0f6', 
    'Y5CLRsY8AfPs5NCWtQSn6aECNdK17AdH1LPXbJAR+ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)