INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dff5b2ef45a7f153f45bf811f47a59fddf9607cbbf5ffb115155bb232327b80', 
    'E/gZSrRWV48xxSfqiZKvm4arul98iks8NjhfXnaH2FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)