UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuQLsRnQZCKlTs0ULtXnbBQv7CNXB3MTkrIaYWF25SA=' 
WHERE 
  key_id = 'cf4c871d8ba8c3f35c41aa9942dd80318e518997671681c0fd7e56a6b8d16a47' 
  AND (
    token = 'uuQLsRnQZCKlTs0ULtXnbBQv7CNXB3MTkrIaYWF25SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )