INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e685e32ca76d1180d7b10e76387b472aa2fe39ff61c1397a9d6d2e451345c49b', 
    'VNmi45w6oPMebyJRm2ftZxE6OsZ5HZ1XHT2HrrcAiUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)