INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2803b674e80ccc23f34d1ab493f4db8c7c1467ddf7ef01ea79b6e1ededc57289', 
    'NAt3qO5Y1WXmFtT2BeX7skd1sdFd64IIaTl0q/XJl1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)