INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac7c3d3473ea8570289f68848500105a742515d7009e94a3bfc418e53a3b8757', 
    '7D7IOun7F/gsox13RVQDohZHEtH939D02ezD8at00rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)