UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kTCc5FFdy2h1NmIV81rKg5MS9INAgv1z8NPNBxv0a0=' 
WHERE 
  key_id = 'a091db07f189a361843b7638bab23b87bba716cfbb247a9510ff652160e93dd1' 
  AND (
    token = '2kTCc5FFdy2h1NmIV81rKg5MS9INAgv1z8NPNBxv0a0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )