INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b52936d37e10192e61ffe5b5e070ed3e6e53d9ee7776c507d418151790111a6', 
    'pZ9qZr6O4jVZ1MdgnodZIgNHIvZQhYqmHnXAC58ZWgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)