INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf36b23511dd1b9277a71539fccc2da91b8bc75437b4d35503fa10c571db8a9a', 
    'wTxwTvjaNuupYDrZwb7mU2MI0ktIycEA5KuOuzs3f0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)