INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdfe7de425250948827d314a814a0891844a89d4580c7852067650c4ae241711', 
    'SragO1k55KPmv8RTBCOqJPH5IIZNbxFuqddE0fH1sBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)