INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb99fb23a12cdcf81d037f0689314f0ee108d1712d90d672f917ff6055ca2cc6', 
    'BcpJ7u2NyOBnmgLjubotQ56jc4N7Q/U/EnSdqwvj5OM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)