INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88e6eb5c58502836e31e6a395bb47ac8eb39629a6c1b7a2b14a22f3f458513a9', 
    'jEGfmGoO/e+fGIRfTKTvDZt9RjYDGaNt6ogUHA6NwaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)