UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eWDR8aBuCNEBxMbh4JaWa70Z4fNJpXlkB8hacqSomNw=' 
WHERE 
  key_id = '9334ebf32311ebbde72c8c73cbb68791eb25055f53be847fd332562ff32f4927' 
  AND (
    token = 'eWDR8aBuCNEBxMbh4JaWa70Z4fNJpXlkB8hacqSomNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )