UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'daxiMReV49ZgShfpdYwQG9ueU7q+7Y/1mq6WeZQKnmo=' 
WHERE 
  key_id = 'cad2ac02c0f8d6efdabe65c3b95b35a0408920ee37dd4bed3ddbc5070cb76101' 
  AND (
    token = 'daxiMReV49ZgShfpdYwQG9ueU7q+7Y/1mq6WeZQKnmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )