INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15224efd2109d7d03e87b46959cf2f74b6c04cfd01d6a95bc88519b5dc80e150', 
    'yABdw7Sn5atjanMahKAyQn2Mmx/A46pdlaeK4gFGWJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)