INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73745e8a48e7d7a4defc893945ce84c9984c021abea3ca9f3c676a48f5a1ddc3', 
    'tCul2rMut591yHq2iHXdzPjqitZonE1deddvVsoOWwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)