UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dhqWODWqg88w5LbFF13bYQsWBbxF0YrbPGnOqpxrQs4=' 
WHERE 
  key_id = '4bf04a8b46e129d1cc67a34b55aade748da4b36da40a3d861530f64c4064574c' 
  AND (
    token = 'dhqWODWqg88w5LbFF13bYQsWBbxF0YrbPGnOqpxrQs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )