INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d91246edfbf8a36d02d07df12fc8d1ae3201f32717faffca214da3480d96745', 
    'DvHbJQDUctbQ376IN5hchmocPQi5SQ7cpGRFmFhgF78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)