INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fdb6b05743157988f976c592967fc1b3c3efab83db72b677dfb0eabc7da9d2e', 
    '5Du4MauB+F6tzV2eV8fIPrmo/3xgwEUQ0JqBheGmGd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)