INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c72b60f70fd89c2f49dee195b0291bc3123a196e142abafc0c4ed2ec86bffaf', 
    '2b71esMDmuZGqrxGIJ4wyYfq/zpJ3nkxZ+RHJLZpPv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)