INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12fec8fef2a2544a558a8f1ef7a5338e37026f9b200ecff315b94c272ed557c1', 
    'dnjVCEkOQy0yprrjVAf2UcC8vza+eSWQdNQI+qUe4Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)