INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca21055264bc619de3e5f25d4255913c49a14175e43b6a29ec365793648504a1', 
    '7E0MiJzme7Ll1+qp6NgHMjNrczrEJBERf/WfT0zX7zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)