UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBK4+W0uDE6zPQuDaVc4Fd9601Yn/KA5/lgxO8c2FSM=' 
WHERE 
  key_id = '1c547216f5ee307bbe4cd1961b444914282586dab06958253deef0b313f6c789' 
  AND (
    token = 'BBK4+W0uDE6zPQuDaVc4Fd9601Yn/KA5/lgxO8c2FSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )