INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad84c88d00ddbd1f30ab19ea847bde4125e3665b4ea6b226782dc0702dca963b', 
    'N2BjRKV9v4VLSxP20LSVfGNHg8RtSTbuwCKr2c87GQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)