INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54e39e6ebb3048be2c376765473d4eabde10f2000fe1d5100420c284deee1346', 
    'vBKn2DfJcE83NIVZEtfmHvpjliSXr1bGD9k08NfLMuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)