UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '19kkLtjo+/H0WL5ZrWz7hYjWR4evD5LjN7IkR488N4w=' 
WHERE 
  key_id = 'a5c6078bf08ff59b2dfd89aae82ae9cafa42ae880f7791b2c5acea06790858ed' 
  AND (
    token = '19kkLtjo+/H0WL5ZrWz7hYjWR4evD5LjN7IkR488N4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )