UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5f6NogArAibLFD9hda2kCwAXdj1judBCFss1yoYe2yI=' 
WHERE 
  key_id = '91b45031eafe1451eac50048316733c18a338acbddd5b0ceb7545dfb63ae5639' 
  AND (
    token = '5f6NogArAibLFD9hda2kCwAXdj1judBCFss1yoYe2yI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )