INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '468c3c4a808a28f6db16e86258b0c23bb99d1b46a99b736cfbe5f865177679ee', 
    '1nPDk54IBZrl6wAdmOuX1vbUMRGi8qXBbxMxTsHBlZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)