INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca5cbf97293e3b40e208758aa454c198be7731f725f259a6c045deba53f8310d', 
    'QOaYnatb/iAfEUWwcAubLUO67pjX3VyVK/QT6RirYuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)