INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20121aeb81a9eb8e5404cb00251a6ffca5a6583183188787052b5b98462f47be', 
    'mXSx4CFu8Vft3h3oun+FyMvrWC9JORtTFraorM3yVFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)