INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9cacc6da3f1411e722cc5e1b4acf24c732d81f39c53d4500500a7227451772', 
    'Wbl7u5t8EtXhfsYHrBhLbnkUMQ1bvXNMEV/IueArFJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)