INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38dd3b93864eda5aca78437264c46e809723b88fe2ba8d0907f9fe49adee4989', 
    'RjGuXHDCFVzisaenTcRfyJpPTd4aUPjV6qkLeuDzFfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)