INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d4302762bb4c00fe6572bf25bfd635822f05f82034349dbec6507a0c6933fa7', 
    '/1i8utxKGzS1ndZcxY0qgUo+xxZLR1iK9Yzpi28BqSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)