INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5552ad1d3b9693065d047a049bc2caa1195fa65e9a621d8e0097cb9abf4e0c83', 
    'H9B8V80NLxdCot3B2vdjEHR3PSgNNfksu5p2TznWrzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)