INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '650529d110705fdf93653bc609c0d942950caad1d91e5da91620269a87f0a501', 
    'DCHr3UKioogDwPgQIrv//CsFvAnx1zoTpgbM4S4Q0kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)