INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d02762ae657f3d204a7a07dc09175fb1cbb1b6a753c57de7330c070f6af4cb1', 
    'KdjHmiG6wjsB7u15QyDOQRXMSTG6Xwm/LMm9bYuMm80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)