INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '351860ae61001134c0241b1834609afdb3b8959ceb869c0cb796a78191c152e4', 
    'HMoFc+1cFJyXOOWX46WE3dVCgcZCdI9BR6jBabZq+UE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)