INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3212497205073a8af8ca6254424985e32e4a301a3e7c361acc82bce52b137f7d', 
    'TrgohCJUECiiogOruUdkBBQzbuq6GgPXo18IKyXEWmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)