INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a82b9b8438e727b64bc8394400e3599fa81e2a4ba0647148689ade2d27ab38fd', 
    'E8n9K2osjlNVL5Ws3XHURnq8+xe9xsKrpk8ir1PQG/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)