INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcbf84437dc6ff140d7f78d358eaa66e402b830f9bfcef1f991e3bf898347cbe', 
    'l/DgwiNpRNQ4qpx6f6w3wK45MkVq3DZB95d5/kpLziw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)