INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '670cd81f839ef5971f366dc7a81cc948ccdde1dfce6b31ae95f23706ba594669', 
    '42MgsLBpucVaewVkOzqbQ12GjTXzO/EJG832xY/I9UU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)