INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a917f34f930eead652ff247cdc81d7686ad529f311dec1f53c0ed153da841203', 
    'KRtPThhM/aPPAOz1qUNLOyw9Zjjk91TabEj8hGd2O1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)