INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e142ff38ab14bcf52f0f1bb2a309675556fa51529226a9b1e5096881b5049a26', 
    'ubUQOmOH9s0bwyYWYyacj9THxwV2f+MvRFDo24GfSfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)