INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69a2f2448f6916e8d5dcbd82ec87c893a4c82f2fe26c8a275205b20c47b1615b', 
    'T+aR4OTKC51+YW74RCkG8T6ndkhiuIs0jA8rH30StnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)