INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad2eb74510537810e3d1efa75ac9f97dc35413af370e16b723b963c7241f7297', 
    'Qm9aQBkBlXhDeD4u52JifJmoat0iWnevlBecg98ED7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)