INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a6f65340ab105510b9df09e76d2d1b2b75e30e9a2820883ab1428d23ff38c4c', 
    'PzxGZATBnwJO66V/UbESTZg5TwPYqhg6JIy6g7EQjXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)