INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcc38d37830456bc2bb379f5b3fbaf83de01d6f370e16b0bd7712b312792b95b', 
    'zro3YasdPTdQo7HSa2oTt99b+Hb9VprpoZXMjEchndg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)