INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f1596992fb93d9f3a8f0453673b917ce680e05ec8811402963b9be12a82129e', 
    'oaWmvqpM1nb6TnAgEE4kAK66ShxwBIzgeA9daQOUKQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)