UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMXqrGsC//7pT0oZxnHyUFXQvyFLYVXpc8KOR894rvo=' 
WHERE 
  key_id = '02255eaa51679890cfcb594fb4dd7867f91eadb81e588beab62bf1bef4fd8926' 
  AND (
    token = 'lMXqrGsC//7pT0oZxnHyUFXQvyFLYVXpc8KOR894rvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )