INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '36be45767c29d1be39affb353c42e7d7fe7a7c1793461f074f5bdfa47319a414', 
    'KhXVfOIM4iRr8XMB1EPKeco+vpDKSJ0EBb4GzRJh+Aw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)