INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b959daa2ca6c6cf9283be3b4c4d276e31e995040702a6c3cfc0653e324fe8c3', 
    'YuHhLDe80YExdBCLwTFf+l2XhOgPlxmBnXpyKN2tF08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)