UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwueerZbaBFhN8KBCV5xSp8VDkdg/l+3sGR8h/LLrCU=' 
WHERE 
  key_id = 'e35d290b841e6f881e291817c00baf72a3fa99b4329447b29e40bd803e675052' 
  AND (
    token = 'hwueerZbaBFhN8KBCV5xSp8VDkdg/l+3sGR8h/LLrCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )