INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bacf3ecf03e040c6657ba1cbb7a82c5ffedec89e5f2ab939971af0476d917af', 
    'en/cYhwsccYsxevcLP0NBv64pNohRjQT2XZ1FGQyjKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)