INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f9d230228a57a15bf4b70b2a881977a2d8c592ca33b09f38e28f9071f333e3b', 
    'WDN/4b9k+PXEWAmhm04TE8wc3IUs4R8PGCqvvLfBbcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)