INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfb0edad55e2eeabbe277d34968fe6de7f735a050e7e66ae10829f193c0ab2af', 
    'ceQi70uV1I2gONjyHsCfxPTrYKUdfkjBUT+57uW9HVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)