INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '277de40af722ccccef07ee92198c7dc9f73c36cae53f90d1ae1e09e386d96977', 
    'no0Nyu5BDhTGoFqj9CT7zPIngZWM+5znjqxoTJMT9+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)