INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c356668cd5b9b3c546fa480d3cdb1d9628a1edab4560893d094e8352a14861d', 
    'YtzMjMMfmV82NDrHcLhvIdVQWHHipJ91SOzbaQ3sAsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)