INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8dfa798f4b54f910a75ab10097c544b273acfd46ee6e631ec678a53e7c9ef36', 
    'GexCwlh8B7Wt0G+vdZyaUMucAuxgUmsBbMI53CZFJW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)