UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkoxSWUv12NZNswmknTBh/SBz9f2cfa7B+x5xSuOva0=' 
WHERE 
  key_id = '1bac2b9e984dc3307656614d537a991c13480fb2c0076f13d50c637b87dd46bb' 
  AND (
    token = 'EkoxSWUv12NZNswmknTBh/SBz9f2cfa7B+x5xSuOva0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )