INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccb351ce130058500e34bf1658f7d9370b244626c821607f1c5b7fca2f4cb41a', 
    '7Bj+NgrwB5YnEHmQxBGTcyQ7zZpusPiOlTTW17yKHR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)