INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8a15f4af9e2ece0caa3e12ddff80c9ab4e72681d21dd7a5ba1f53ff82cf1f3a', 
    'pn1uuiGEa2IqYZSFH9K0YDwE0IEMaqDHreAkjcdUcvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)