INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '742cb8e21cd3f1f70b9893688a6078bdfc8239e5ac237da0359b9987f116e3c9', 
    'g82Vs9h8JhOlC8uHuGH2cBdIIDqn5XUp5GHRI0gnQUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)