UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERjNVXidTmpa4ifiHvHabptnIuNoOccJSzvb0wVYbsw=' 
WHERE 
  key_id = '71ac4aa2328becdd11ad20d5696525e8849011d9a25b332f463a9c43cd289c70' 
  AND (
    token = 'ERjNVXidTmpa4ifiHvHabptnIuNoOccJSzvb0wVYbsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )