INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e85844e78815815574fb8943b6322cf56852fd927553ee5dd4954bc7bf576552', 
    'T4IxBrCiHiOmT8cvr3zYMKmqElzalGIaS8hkmle5qQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)