INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea8723b99e3ee2002c6b295c5db003f19715012f157b6a3d74327a7b970396cd', 
    '/DNEuT1HJdUFrNBPT0gAjpo95vq2HwOyN91ylkUArdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)