INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28cf80ec4edfbbcd520671d44f70d4310dda7e220dd4669961da647c7cd3b874', 
    'PXeGSJ+ZHwtHx4AWx9KRrA/G1wPMC7roUyveBTgQukY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)