INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a6578a2ea2bd6176d4be14afd8d299a4ff747616a3098a0a1061f8495e6486e', 
    'lwq3dznTx8lUyXkhmKUQGCxRnRP9NmgBtaYTMeW8HNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)