INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cafedea7810f65b64a6c484183d9bac99c9233adbd0dab1ebd2a67a696222252', 
    'PUeqZw2O8//IZf8XYTi2XfTZ0AIVSxoMNXRVx40gnEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)