INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c39ce551bc121d6a9e56ca1b5fefd6f48b3d39d91af50d5cbc164ea83ecbe65', 
    'cr8CK+7ndJxIcgGEGZqKRrVySqy62FVewt3swB1ncsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)