INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34fcbb0091d2e6c62197062d7e9c510529b404b5580c3b59d642330e5982ea1f', 
    'yTfO1Tl4IYfU0vp1KQwfoYbbOuVrna4A+URyPt+o9DY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)