INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de8e9c79adb055613f7e205a1a393b4c8bcf8341207a416c7389878f0ee9323b', 
    '4sOG7B9ht4YUz6R8DHFsWSwdcW7/pCdoaqxK51bysX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)