UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5coRLuMtOYoLvK+1fi9u27UuL8ymgcRe9b7IwAF6YM=' 
WHERE 
  key_id = '66474543463aeb8288e7553a73e74954cacb2ae81a494a455a901ae430b8a105' 
  AND (
    token = 'Z5coRLuMtOYoLvK+1fi9u27UuL8ymgcRe9b7IwAF6YM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )