UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvpvu1eEmc1I80MUZNHcSTgRxqIrX6aWul3BL3LH08A=' 
WHERE 
  key_id = '9983a4f27a1fc175624b9fbc4bd242e803e1e7017ae2cd9c080affd2e2beaed8' 
  AND (
    token = 'qvpvu1eEmc1I80MUZNHcSTgRxqIrX6aWul3BL3LH08A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )