UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxnNTk0SQJbMRfuEAu5wERoSObnzHdY79P8U8xvnOQY=' 
WHERE 
  key_id = '4eff5247c04fef8f75b4e86848dc2cedbabb159b41705cc9b9dfe782dbecc0db' 
  AND (
    token = 'IxnNTk0SQJbMRfuEAu5wERoSObnzHdY79P8U8xvnOQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )