UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'twsnntYT0F4E8B7At2ZEJtlYDpaQc2kDXXKW0duXKzc=' 
WHERE 
  key_id = '2e4c7d667f5a89b0f69abcccbc2f57eb5670f9b412f51689c58c1fcc720aeabb' 
  AND (
    token = 'twsnntYT0F4E8B7At2ZEJtlYDpaQc2kDXXKW0duXKzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )