INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38de300f1c80eacb18b0786e196cc759eb69df616e2ee156f893efafde3f7eb4', 
    'ECt5A20T3VvvmHpfRFw4x0h1RiK4D9v6SsM7f7wjvTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)