UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OHR8pJChG2+5VyMl5/6YYeXZit0Ihpd2QXiwAttAQR0=' 
WHERE 
  key_id = 'e83660c347c65ec5d42ee7373dd5bb6084dbe9980d04a65f95c4adaa0274a402' 
  AND (
    token = 'OHR8pJChG2+5VyMl5/6YYeXZit0Ihpd2QXiwAttAQR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )