INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c207d12bb8003a785264359c1e51d3e8c6dc06ecad95b158309f4d106a11673d', 
    'ehXxuLVJNDJgUVAiNNRB2De1vcuugI9u9O6Glipfxnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)