INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f50714a3f6494b9865bbe7b268a5b46eb7c1befdc4440ba7ad36b645a742d79', 
    'ABpFW1MJNw3NzxCIwdIEKZjK15QqgtKshqwerXO2fOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)