INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28fda80c6e0430b31a79a186376303b30589a6bc3823d7a8f95e9847fda42de8', 
    'lqq6n/5LYi4u7GLFYcGhZ7X4WDRVhh7MakIYXustqfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)