INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7614bf2eb8bc8a10653d78a557f42de420803e83fc19e3026f6d9a548deaa350', 
    'le7xAX5iPa9OjE71JCYKN+hVBuRKQQijp1SAkBK8nYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)