INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee3b11d9f400cc3e1ee4817025a064efd3e90772f753a17ce28d5b5ecaea59e5', 
    'jBwh5aZGcKR7+IaoW7KtE32JN+3V9gbNWGw5EN6X52U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)