INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43e76c6b2a8799a95cc8ce3763f4558c55e2068770e30181c549b6556a89ca6c', 
    'i/2mEerxgti1Ypibh3t6B6tZsdAmzRN9p0s1HKcsEFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)