INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1aed6acdd7a4af4015c14400db6c5906de7c295491650f4ea8e69fc3573038df', 
    'TcAuDfY/8OXkXNHb5xHvmNhpbP60VFutE0F21ivyW9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)