INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c031e907c6f34a5c4c908b8021da2a8b3f4042926d0aba788d27297f4f56560b', 
    'KwhCHnsRsd29Bv+jt64cJuftldyCQaZ9sZ2SOk8oBck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)