INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a56a690f535ddf0700825508ba0effe9941c3b03b6fe21761a36ff9bbe7565d4', 
    'JkG6JRTntH/8pekpKrtA7OKrJD4Kgs4zuvcp2CQw7mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)