UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqllye2SUMb8U/55uIkWGk/MhJ0zKRCjC9uBM5uX/0U=' 
WHERE 
  key_id = 'd88616a91faade37cc4f595112f04c39c0ef21013764010d4999dbce486b27a2' 
  AND (
    token = 'wqllye2SUMb8U/55uIkWGk/MhJ0zKRCjC9uBM5uX/0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )