INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b477a535e6e878fe1106f7c0485d506379e4c51c364520fe4f127b8bdaaecc44', 
    'UrHuOq8w5iq4+JhxpGbo41VcWWSwj53efvLpeoo7bCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)