INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cf02c7d69b04e4935b1c2a0dca91c5dc2461216e4cd20f83e51f833c7756c78', 
    'KLdkI67A2zYLu3O4ZiuXSrVpzZLFqc8j34VFNrlPxH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)