INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e5177ddf4c04913b4ee65673e491ad9b1f4c53e673dac789aecc303ef97269c', 
    'Q1QkIeu0E8+tzBwY09V+vsq3bUf0qyYeKIgNXJ5ILVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)