INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff15c66d1b7771b9a5216442a86e5eab4d1d149b36612a23bd71503a30e7c466', 
    'klMLTQ+HmzNxOqmb0dgSPEzTUhXKOfh0ZSGhr7ZWkTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)