INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c50d405f29865451c27abbe7cb2b946e67d8bf84deba79f60b414d8e908cbeb1', 
    'yiLhKJaigZXX9yDNfsVJtEIQwDzAEuTj2vviu9UYxmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)