INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76d4ce6302866673f74cdac827cc1ff9aad769191fa7ab590be4414b728fc423', 
    '4KpE1V9tFQR8M8FY1tCwF0uxMd3wLSSy1Ow6zvigyQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)