INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4ff1e5a228a681accec70b4dac01cb6ebb674cc8682367fde0a6de6a5db384b', 
    'JXopyvLqePcJAi+qIddyC7WzdrMYnAVNqlY95IOfxEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)