INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '183994f34a1aa7e9a507fbe9825940164a293196a7c6a14a731c29cc8fdb54a1', 
    '8F6FuxXhd7DXM85GfNlL7r6ZErCPNYiBVZwbiXQ5DZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)