UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6gmPSW608ktSiBedgE6CPzJK+uk8PQ4GPd3YkXHZMjg=' 
WHERE 
  key_id = '6164b28fb18a8dc0e2b8ab33c79153076c2b0eb89dbfce0bb3c8ba8d407c2e7a' 
  AND (
    token = '6gmPSW608ktSiBedgE6CPzJK+uk8PQ4GPd3YkXHZMjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )