INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e9bec02b3740dedb71679b5ca917e376569b657fc0bf5ff7e9bc05627363cf2', 
    't/fm4GuSvsObwE8ZemAqHU47o2vUcOYhrjO8Ipz297Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)