UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40GR0iwBzHByA9V1xfUSRpkMwVhweCgZfPJGadcSXjg=' 
WHERE 
  key_id = 'c8cdc06a3580d668c4ec963b70d6a6af1b6a9325b027279982be9b17acc69685' 
  AND (
    token = '40GR0iwBzHByA9V1xfUSRpkMwVhweCgZfPJGadcSXjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )