INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b9e4188bf41cd60b8944d60b91ce0053e08e1fa2160be3ca687271dadaf68f4', 
    'MaVVmku102n8TMz4YvvXz80ICcWN6xxIbvSeLt7lnE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)