INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16c938b03e768c85ddf61e4f91a72a7188b6c3e0ef3195aa10f344f316f5a693', 
    'q9CSUmBeKuAli4U20ki8SmOfsU8ox+gx9hidEK4aakc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)