INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a9f1242abb6e3303e2bb4b8fa59235956121412c5f8db75b581b9320fe951b1', 
    'KZaUdZEng8WtEaMMoGqNwrb2eExbNYn5NL+cgnKPA14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)