INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97652d6213ee97b28b0d6316e59bc9eb75ee3e97807ec6b20d0d300c507795f1', 
    'iqlZHtRRBbGeux557rdKpknAifPwpWOD2OeQyUjvHZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)