INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df27c36f5f196d430599034443661a6016c1dcbd7a7057b543a8c2458441d301', 
    'bKxWxvoWDxOqh0CrizulEXzIGE59Hg0ptoQRujliwHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)