UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7eEetoY82CXyuo0FL+yzJ+5vwJCdF73Ru22g6bfrD+Y=' 
WHERE 
  key_id = '17e5b1c950fb8a31dd82a151db8e21be724b06912009b1a9b310ec828181d526' 
  AND (
    token = '7eEetoY82CXyuo0FL+yzJ+5vwJCdF73Ru22g6bfrD+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )