INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8b6d8d800b310063714d59815a57fed40b9655228b098215440d8419462ab19', 
    'fIPJu21Lzk6MRzRncE3BwDysvDyF5NEom+QTYilVb8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)