INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '116d2e50a433eb0edbd2ec73933bb3dc80bad45cad1d3b80a60b61062173c639', 
    'E7KFjU83MIcefQvMMEd2ekW9cJwMt3VKA2OUA7U6iVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)