UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yMXFv++ZACJTqxIW9jLuKU/9aM94aKyzpBJ4j9tIVo=' 
WHERE 
  key_id = 'a1564761b605aaa613df3fabf94582e867409e8565bfffc37f3e39f4436f8d3b' 
  AND (
    token = '7yMXFv++ZACJTqxIW9jLuKU/9aM94aKyzpBJ4j9tIVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )