INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91d99686100eac756d5e2157ec9d14ce02fce559a6fe5a84d9e4daa07619ab91', 
    'HnIlAK+Gex4bGFbK0pRJPcxDl0EQqjQt9oxycfzvcjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)