INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21767864e145a42d88dc1a106ceb6e0bb81b562e3eb5c3c845c77501df9eb24c', 
    'XMUi0NpA/hF3vA/encEXSYjDzT6KeVPNBLq1HkAhZkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)