UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SBSYPGHUDG8LaHn/XTDp8cHGj1VR3c92HKJhbVW7urw=' 
WHERE 
  key_id = 'f0e4a12b41a416e8ba9c1a02aa20798ab53d2ea239bcb316544a723c1b1fd346' 
  AND (
    token = 'SBSYPGHUDG8LaHn/XTDp8cHGj1VR3c92HKJhbVW7urw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )