INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83c7e1c1ae6ebc0478fcb5c9e47c324174071d081f7838fef9aa28fea281746e', 
    '/Cxgbou5ktrCVmLGzCvMvmauz07Q8SHRDiJcsA+z2YI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)