INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd61a8e53e33b3f05dd2e7c86786eb0e955d7a09e28b250dc5ad79b612c419f2', 
    'RCcUOymluu+wEaQhUFoyjKo5hOCSh4W9Dq9iuTeofn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)