UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4tDvhWPpY8zshhSiGSV10J3qjWWFPy7QIYGFkBMUBZM=' 
WHERE 
  key_id = 'fc911f22ff3c049dd4f13ea3870fd11178cceb5692dc29a9fbb246de067196a8' 
  AND (
    token = '4tDvhWPpY8zshhSiGSV10J3qjWWFPy7QIYGFkBMUBZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )