UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQ8prkJWlTWfNO3bpCf1vXjkP/bRA/qaZsx8zvf3WpQ=' 
WHERE 
  key_id = 'e06462f53ae3e46651214e067e495c8e549257752ea7f05e874e3b4b58ac922d' 
  AND (
    token = 'ZQ8prkJWlTWfNO3bpCf1vXjkP/bRA/qaZsx8zvf3WpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )