INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9252a02ae10192a5ad87e1ab2484fb8d99448e6ccaab55f210ee90f4fda125e4', 
    'MbVAj8crIlrSH2MqkpIPZxEQZN/QCH6VNY0BT3N0GZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)