INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51b8ae33246e0f42b3185870c360b8b9241ca619563e476bdeb1fd416bc1a54b', 
    'fdklhw7nbtqK5koejsdT2qXbyXxozXWfLFauYF9KNGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)