INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad05c9d5d6624aa1a422b8c72b14598efc10e93559c9e95a87205f0d6ba41ed2', 
    'PB8eEVaYBVH5pKEUiMw0IYuhtvHb75f7JXeRUxE0Jjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)