INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43f453b52908186563f014d35d046d47d490d0b4d2aef119641c49a9a71bfd8d', 
    '+UzF1vcDJ5GI7FZubZCa4B66uR5jZ58zo+I/fWOagJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)