INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '593c27f57d4b4d44ee49c799c53ae36f353e5cee11156ca6ee5e71b8dbbc7a4e', 
    'mCaurYtrVQSgAjszJqxLZKbf6CnjFdnxoawa/SNW0zw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)