INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a339d1b1294070949264f9c38455ee02fc1bfe14979ba2a6c22e5416bb86de65', 
    'wMzlBhVNw6yTcLGMJHcdTRmTcxN5WdCjiUwI8qWTYH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)