INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4df02ab4d9b26f4190c05587f3d94c17055a27e786fc98dfc194e77c14050ca', 
    'TknAHUVDIiVF9jQXrYBuH39Hp4IW7B2VM2NoBNuf5kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)