INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e43d211938bcccefd1ed78b3308ccb4a59f11533a281918a853195b83d5428ea', 
    '5SHZqTkagMYiV47ItPnOLoSjTSPI82qqwgJLs+C+ahI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)