UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J+rFj4+BS5TFGIXRxbrKnIkxla+6sNL6bAtWI4YcI9w=' 
WHERE 
  key_id = '30a09e81df681c1c425b4793d1e2e95b947df5311bf95d76382e6a5c7cdadc2f' 
  AND (
    token = 'J+rFj4+BS5TFGIXRxbrKnIkxla+6sNL6bAtWI4YcI9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )