UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NnjGZRJFdBRxOmZIfxOZg5Atvil6G9DzyIq1lNtYqyE=' 
WHERE 
  key_id = '9fddce23f3f9cd00d852708dd24cd6c3432a63785947a09ea4d8c8151bda3109' 
  AND (
    token = 'NnjGZRJFdBRxOmZIfxOZg5Atvil6G9DzyIq1lNtYqyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )