INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83f40c62a0ebc0ea6db83f6b6b4a749ee4957884b065c36cc11ca61a4e5ca0ab', 
    'vRa5NST/v9tRmQpUqniEj35eHc/QseefAUOYBFB2E3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)