INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a230614e2c3ca6208cd40a070407e2d2c081451e13a7227be64a29f08884ad5', 
    'BKrtqC9ThpBxqoiS1u11PqoVaG8NemwRQQ863lKstsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)