INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '257312323df4374aed81858611b407faa147fc07881db70f7afa6a18cefba87f', 
    'vQZUT+ISfhhaAR7GLsllRkfm712fdoG5RNgQhW60vwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)