INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3238ee66f3e1d29c859a0dd9e7d2f1b35f2642249a2f1a098bca28e5db6d312', 
    '2wKK/7qC178qXGaolZR+QpDo9JwOw1zxc0QUNdowX8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)