INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e68268544f789cd24cd6c8c666fb304c0c14fe61238a5f96f6677ce502d963c9', 
    '83J3a8BhEMNp3Mc3YE37srtuv5snqx5NGSP3n9MqASM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)