INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4530597b60afdeaf3e19b748c8e1d085480fe5084feda648236e5615ca5ca01', 
    'adH4wTQEiUhgTz3KYqvgzK+OujTtNP20tAhPds/TjRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)