INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a49509b97c6b66cc23a6c29574d41fba3f87e1d535d16a6d9c20956cc9686ddf', 
    'BVcrGliTuqpfIBVEZhDCBV6KcaVfcrY58LkU4LhWwxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)