INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4b9be2648f05f59f4dee984c30262df5e0a531cb0c5f54abfd54be5ddbad0c7', 
    'Lv89AmAG793RgmsdOelTKMT/XBsKV9ymtzQ1fqzInIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)