INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6d5e264ca767df266023a7a99494d7393b7c7005455367e5ec1fa37ed763a45', 
    'IeDnRkn8oG5gZedWV0ddqVkEF6RvVCEMf5/LCwPjqrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)