UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DwjU63AbP9rTUlUhyBRPeluWagKNNt10f/WWU4ZZj6E=' 
WHERE 
  key_id = 'b7971c527cedd00be4de19ed3580d617cbcb2322637e8844457b0fcae16a0451' 
  AND (
    token = 'DwjU63AbP9rTUlUhyBRPeluWagKNNt10f/WWU4ZZj6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )