INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb9c4da32cdac7c18a9fbccd4a8ecabc48b7334b78b14c61f1c13582898f8b82', 
    '4wI9H+Ht/jZaATD9sDYPMzlMZOxYkhO9ny0I28oj4lM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)