INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e0cb4c293077a60a454f860aca38c959a43287eaaba2d3ba43bb3c174287eba', 
    'LdsCT2o194jEi9kKmvc5NnNzHxqQVtWi+aN6PZZ5TN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)