INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ef666a98f89a1fbbced56dff120dacd14b31df8401f6847ecf237fec1f0ff72', 
    '2NnsIoI4piKuuoCbEzx3lq7tO0GBpOYK7U2l59Gi0Xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)