UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3zuSNuhnj8FtMCdG50LasFjf+vfivOVq7CKKNRvU4Q0=' 
WHERE 
  key_id = 'df9263dfdd574ce7f773fcee2048f043cddc30a47d7047968681a1c20b96a997' 
  AND (
    token = '3zuSNuhnj8FtMCdG50LasFjf+vfivOVq7CKKNRvU4Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )