INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd398ecd683b0ee4f2ff0d24f4f91963bc360a73f2edf464800481e6a25930c50', 
    '+wIQvOlcNopkkSncH2XOVYvw5It5dkWL0PXI1Pvlil4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)