INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '80d661f3ec98f7ea44d4e6631dda9c1f7b8c4f8091410a096ca4dbbee28842bc', 
    'PFPTqdpQo+w5VB6viNR4eOJT+dP29qAz3YuUSl9PuxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)