INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74873cc87c39939dee1759510306e2f8d5bf83de0ad6dfeeb33bb273dcc6c078', 
    '+k98cjcPbHeT8muy8WCvzaBjFbxrM+cTz9iPGoJ9txE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)