INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '276c37dbd6d265a372986754c7eaf96d77ad1278d62c27d5a61143e50680537f', 
    'xWg41ThwfFm1uIfnBeaBzhnj8dQgOMcTzf5mAsEyBoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)