INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b73fae7c84964057f6aa6fa9e25380b98c84020209957425924f354ba837c446', 
    '172A0HToxT8qGBJEtUBdsy2FF5AZ9LxoPFvEx+/1kIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)