INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b3ebaaf8e3046c66710f944b19266132d4e260d16a4cb9b7921c009f975b147', 
    '2OZJ5QWRCbdgnr4RHf0hpUjreNxtBiFaE3HM8kKOuzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)