UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0yQ+UFakst8iHlk8Lgitem3tkkFPf8HRvUsrm0QmgQ=' 
WHERE 
  key_id = '2359896d96336777f6032080e9d40eb0d7d0c62af024f961c23196a04dfa41db' 
  AND (
    token = 'z0yQ+UFakst8iHlk8Lgitem3tkkFPf8HRvUsrm0QmgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )