INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7857735d63b9bd77eddabb01403f849d8b89acb8c05afa8e34a37785c49a1976', 
    'h6Ej+y06SDyCsTro/hNxBMJbmDhQc1SQMl82Kzpekf4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)