INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57e6ffaf83c46fcf3c0abe1ffe5fabd3c1fc34a8e6c8a3f423b513f91b3929d2', 
    '98BStUQ1JneEsspakw9TybsbVs5T3DUKtk1rz+wf0oQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)