INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c1e5d604f75ed5a52d29411fc9e36d829a6f8b441eb09122fd1ff28b0a38e5a', 
    'MR1OkFAqxE8kUqKS8+cwNmb5DQGVFSBJXSoo5Oc6nV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)