INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6374caacf5f85a63faf5111b89cfbdb9b9f6b1742b1dac4ecbd67cef74eaf76', 
    'cOVV0ZhCzSMcewK8sA/kJmkaMLki3XaDNZ12SP0NL4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)