INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b78e0ab4471ded1a1dbe9f91402c9de33ddaffc4f0d5cf28d6068f18258b9ae', 
    '39nue6fG/Km47DZcmRRuCFyHmJfeDL5QZlBOgInoAVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)