INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a73a45b3babb9cf6993623a9f59b802e6a96a6f50489f6a2ced231eeeba6e676', 
    'uX9dM1XCrKHd7KfwPIryiPLd4OYknrJHnlwbGcU+RGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)