UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mAi+Rh6iyPMfEEHHbF/QBMerzx0800RcW06iEw1FGrs=' 
WHERE 
  key_id = 'f32ca2a2ccc8bbfeeada326c297692ad498f89ecf27b34f935468473ddc259d6' 
  AND (
    token = 'mAi+Rh6iyPMfEEHHbF/QBMerzx0800RcW06iEw1FGrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )