INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc796939835f2b54d253c1e197eebc568fbbed6431fda8a747d5ffa77d0a046c', 
    'ewX6yCDcGBnbJm2UEw1W0Pv0Wmii1OdBv0E9RIQfwzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)