INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bcd8c7d68612903e60d5074f681370338e5cb95d5c0510243297da58a190b44', 
    'nuy2Hea5UAvZzNXwAlsKetYYs9r5eYt9dtMvNANVHn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)