UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hW/vrqfJOzleZMzfiI5fKGbVQZmze9Q6YLkaUtkL5q4=' 
WHERE 
  key_id = 'ba58165ff13cfb2ca10463cd515735c46f38b583be9e1b67b0accca18fc4e1c0' 
  AND (
    token = 'hW/vrqfJOzleZMzfiI5fKGbVQZmze9Q6YLkaUtkL5q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )