INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849508cf3aa11800eaffd8bd73afaef87812e7b6093c95d273211390b9b023be', 
    'VsaIcuN3d1aYrVk5Nchn6Utm2sBL7b03qKiKatyCDfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)