INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '645c4e8d9f10e5e76c4c1b7083c09381870b2e90b30d480146729d346d79f738', 
    'fNyssSWC5v1ZGK9c4V4FzDNkOrXEfIXNUrxNWrFT44Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)