INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b3444291eb4ed34470d557293b12ccbe7ce4268327a3e96934992be8124f380', 
    'pqCsFm1OCZrIl6dG9DZnjipQJ4rMkkvQpo+EOjsV5eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)