INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ddffca7e357c000b9d34b48f33dacfc98522545ca30ef099a9114c5291a0673', 
    'oivFKJ1xV0UzWBSxhyKpJnhEbXLGYa4+UHQLLRH3lFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)