INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '433bcefe966b3f03badddb6018a1dbad7cc36e4900744fc6b76937a24a92b6cd', 
    'jjUF8W4OM9/sQ5WxvbEUBOB1aNzx0I1zllcjeQsIvDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)