INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0d08c38874252e8192c349e1b0e815d0c20834539642b6e8a9a4c624aca3576', 
    '/ZWnBKh5HXsEgb+IvNFHUgq/4vjYcGKRnw92KjoA9ls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)