UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6qb0JMFl6i+gsuSMEBEAkJiT+NI6K6vkXB2+yA03G6Y=' 
WHERE 
  key_id = '5c4989aca2ded36a6830046aedf85285dca652074502efbf6fa4cb93d92d16a6' 
  AND (
    token = '6qb0JMFl6i+gsuSMEBEAkJiT+NI6K6vkXB2+yA03G6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )