UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EQWpiKffAEh7w6PnIU8QTAqK0ncnIIdt1IV21xfYpXo=' 
WHERE 
  key_id = 'ca83b1a58a708e3be077ac0db9f420861a8d55546493fac4868bf8edcb19ff77' 
  AND (
    token = 'EQWpiKffAEh7w6PnIU8QTAqK0ncnIIdt1IV21xfYpXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )