UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sHJqgYV6sffiGrYeLYyZLRfP23d88jfuv+UvWZNWD4=' 
WHERE 
  key_id = '5047709710196c44b8c98c3086b59495ceec28dfbecdf429e87ff68cbda4d024' 
  AND (
    token = '/sHJqgYV6sffiGrYeLYyZLRfP23d88jfuv+UvWZNWD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )