INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '287f3d5a5853834e0b336a981e6fee1807bc67d9f99280ef3df1c1622bf81899', 
    '+gdgYAjn9U1ubo6l92pdBLYL85kK2VzfO1OaFJx0N/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)