INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '870e0cdc6c4b8acc8069eaac0337105cbf3733eab537f5e134092ede87bff527', 
    'QXaO6MS5oPzztjgWc8da/MtX5aWeHJJCJZw5GJK3d0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)