INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b3936df76956642232341d3e948215f1e8a4288db71939c885dc88882d088a4', 
    'DiF8F2TxrWXHkqiPZF+xfqNH0bDWWwRTfshYllAFXjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)