INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ea62724ed5e34890ee9a74003226f7aa44800dc49d3c58be7e56ef4581c390f', 
    'kxwDoPOmPsvjE5hW78Hn/dKVwG1PCUmtfsDW7/dFxqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)