UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/bHT2B/u11P0255W9xJ4AryFROsbl9f5Bp5iV7AKTOk=' 
WHERE 
  key_id = 'e2339053e52ac9145fb9d537add7dc2e759b6abbe5739a2ca23d3786e8974659' 
  AND (
    token = '/bHT2B/u11P0255W9xJ4AryFROsbl9f5Bp5iV7AKTOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )