INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b6a03c9988740f3a7a13289050f471c0627f235b6d93bff8e58938272de3670', 
    'iW+u4tqwW0j5eyw3wKdT9ln+GbcLP6nFDkb6hDaAIYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)