INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d5d604ad908d32b8fc846ff406f8e3b5f63760e458ce16021534bc21e6dd3da', 
    'SkrGtaS53IqVrKoaA6zhf7j/QBbIYEHZuSp6OISjRgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)