INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c486340793d910ddcafdd77531e3a6f29df1f67e6745401bd263dc7c66b80c1', 
    'lUW4sNIAQAECiCzNPxCk6MaBde9Mr+CE8NpfzBSAkvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)