INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e92e8d8b008de58d648872f4f94f22af6fb1a2f02386c4718069dcd70ee8f53a', 
    'nc9zXI9y2PKtAezpZ6jbwxfs6rL67Ej9DvVKqElF9ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)