INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efae81f738714411518fb92f01279d2bdddf67f793e1dded1809d5b0fd5339a6', 
    '4GUvmCwUt7dUF5AIvEy+ljMb9fLQ9otIlmQCQZ8qoSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)