UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dkok66n05K37ZUJzw2EuvW0Rt1UteUldz3TdIIhlwrQ=' 
WHERE 
  key_id = 'efe54d0950d8558369dabdd9a8023fedc880a50d6bb582a03d47b8484ab399a4' 
  AND (
    token = 'Dkok66n05K37ZUJzw2EuvW0Rt1UteUldz3TdIIhlwrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )