UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ZBtuqEf+ioJS85sejGZFW2wu2in/O2FNS2YFvHrI+g=' 
WHERE 
  key_id = '76e85c893f07325a92fcc7919b5a19defdcbed76294af5122c399eaf5694dcf6' 
  AND (
    token = '0ZBtuqEf+ioJS85sejGZFW2wu2in/O2FNS2YFvHrI+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )