INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c2b9ae16dd49a5eecf261c6dab7d01f69fa43f82727715468642421bcbed016', 
    'GX3SgTDdVQHcWrJZqhpm7kVIVuQllQ7KMBfSBspX4sY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)