UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHmPB5C7dZPkhB81w3BC7AJOol/Ifo9e7srdolWCaDg=' 
WHERE 
  key_id = '9ffe15ebf7ece7851156dcf578863e0cbd6bd68ae470c79c91afe2fc91870c11' 
  AND (
    token = 'MHmPB5C7dZPkhB81w3BC7AJOol/Ifo9e7srdolWCaDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )