INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c124d984bdd1a5f244204e2a20efcac8d45974caf735e70fed46329e9915d418', 
    'bhPhxTm4tDuLFcoLj5nWZXoEGP8hjIexpjaLpv7/bz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)