UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfusztGaWnEzklHxJKUqpD5IeZ48Hv9lmCKfBNF1sow=' 
WHERE 
  key_id = '9526c03c447f759994d5113f99dc20c95b1d477e80247cf1e056a180a23e29e0' 
  AND (
    token = 'VfusztGaWnEzklHxJKUqpD5IeZ48Hv9lmCKfBNF1sow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )