UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0V3P867PmL8c3g+ooxOsymWdb/scTPM/PAcJVDSwpww=' 
WHERE 
  key_id = '5dc56591daee2029f31acf0656c95e4e8afe310aec4d826fd3d429b540723717' 
  AND (
    token = '0V3P867PmL8c3g+ooxOsymWdb/scTPM/PAcJVDSwpww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )