INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52aaffb568c217e53c33de50aff8284a30ccd5ab67712509af4397835c399ed5', 
    'Bzmno1DAkkVNWfZr2k4tO1WSJbeA1tOz7jmK+k8kSgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)