INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e17800531f973a6f7cb972ee6397e845526e300923d15b6c892a90db0813346b', 
    'b1VO9dZg8GrRGBFrkr89aIWagb0tovNn8OSHkZ+eSjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)