UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+1dXIt/P4PJZ+vqRz7X4b9lgoD9i18FSMvTIYjqyJw=' 
WHERE 
  key_id = '59c9c213f65a88f63ec4640d5cc423f6156109571448d66f69dccf88aca3ba42' 
  AND (
    token = 'o+1dXIt/P4PJZ+vqRz7X4b9lgoD9i18FSMvTIYjqyJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )