UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P3dM6pCDWB36/8sDYJljpREXJruvX6NSB1KXigWSqpg=' 
WHERE 
  key_id = '3e03c2af53beae634f003e599d6a773b9f62c125f0f25e11ddcc3b3d3ad4d1d8' 
  AND (
    token = 'P3dM6pCDWB36/8sDYJljpREXJruvX6NSB1KXigWSqpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )