UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm4lQof/h/vwffwflR9mCBCuT1GwvXZG4snHfuGEnDGc=' 
WHERE 
  key_id = 'c0516004cc2f2cac40751f7860d05534f44eebaefbde685171b1dd4384857210' 
  AND (
    token = 'm4lQof/h/vwffwflR9mCBCuT1GwvXZG4snHfuGEnDGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )