INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f0950163eb9e3cfbb0c115071a8f4528607adb83e802906378867c9632a8a4', 
    '3yGGXcgvaTSZIpGTPtxDs5cxs1aFIOMPOjNYVH8wns8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)