UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuxnl6zXNeOzD0MPXvCwBcEvwlY4R68ngq7/7aZzUBk=' 
WHERE 
  key_id = 'fba19bae88f047a48fdd4af36b9f0a3dc74bb372bca776b3aa9048bf2888c564' 
  AND (
    token = 'iuxnl6zXNeOzD0MPXvCwBcEvwlY4R68ngq7/7aZzUBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )