INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5596bb3fcb4bcc001636e4dca8a5ab488b1d8a10b19a9f35b375e258c1f1528b', 
    'u3P28PhYjw3bkSKpiT4osuwWdsz2kEBg9+qyqtIuF+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)