INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55323ec2794fddc962ba859a23ee8a204640b19f644a480fba5f420207a5fb7f', 
    'UOGuZuJsYEpOH8wfs6/qdGd7X90sS8bm+dnSrNOoSmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)