INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c09f8fcd5bcad51d12cdb8340f99f218a599e9052783f7c596f3f56306d71f96', 
    'PE1kH0+JhwLJs0k8XDfNIc05ShK6pHjZpN1b+Ezj5Lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)