UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kM5gWY9H8ifQrEU2mDEZS0qysiQ3IwtCQvvl/NbQyB0=' 
WHERE 
  key_id = 'e7fa74164b64b08c322939494873945ce6a75c8b81669c4900ff3d411ff4c058' 
  AND (
    token = 'kM5gWY9H8ifQrEU2mDEZS0qysiQ3IwtCQvvl/NbQyB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )