INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcfbdb04b008eaaed299d7ce21af7c8b93eb5b848a78eb855ac5af6cb91ff61f', 
    'nLa5SeeXya8QpbKt9eEHKxuMi3Klxu0EEyzzd1CWxnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)