UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tm5lyjhWNFiM/KL5UfcLkmRAsHu/MvrmLQn7X81XOVU=' 
WHERE 
  key_id = 'e4058bfe6579d7d6f699941ae1378b8b68a2acb014ac50c92d2d021c28d3fbb4' 
  AND (
    token = 'tm5lyjhWNFiM/KL5UfcLkmRAsHu/MvrmLQn7X81XOVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )