INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afc3890924029fe489645886bdac4ab59734060ab7756ccea401725824d2a0b2', 
    'uCmc0Te13JoTsk4rb/28cOU6kvDA4yXIKUsZy3ItTzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)