INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e39df00fd94499482d6157dfcc9556c0d1d8022d6cc9bcf2cb3f9ed5d38b5a46', 
    '/hjwcQILUgq8WvEeVaD4xfpp07BSKpPQ48Ci3iDmbEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)