INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21dff27945df922030ef37fe727e5d98e3b885e5b1d67cdc3699346dcec23d07', 
    'ESeJZCo0+jNCjmVSZDOih9ILu2MjKcV8/7KJliGcyzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)