INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8323a69d46d766180bae670514da91b434e3f0e6436ea32b518a7479e92062dd', 
    'Weeax0ElK7bRFFi0Gj5NBxAdcsep9PV3vNae9OhoSIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)