UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SIwkDVhGkIqKJ/mGM3aDsnF2If+aVxSG/uuFKFqwhFc=' 
WHERE 
  key_id = 'c4af7fd4ff1aa1b28d01b1cb3e787a5cac9bb45fb58eca15de56b2d1e67a7ad5' 
  AND (
    token = 'SIwkDVhGkIqKJ/mGM3aDsnF2If+aVxSG/uuFKFqwhFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )