UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MiOzgqWj2VqNvt5ebOWjoYidUu5rJIrIvgohnsAl9I=' 
WHERE 
  key_id = 'c44d87a5099e00ac51421c7cc9324bca90f97134fdb5fb699d24c01c5dea6e02' 
  AND (
    token = '5MiOzgqWj2VqNvt5ebOWjoYidUu5rJIrIvgohnsAl9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )