INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2a9411baf44cd7f54c1a7d6126b0f3081170d4554825fbd6fd5fc4650f8d48', 
    '0kUxtmEHFqBUR5m3eNCDLsPEf1pQU1Kxzu74aSeixPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)