UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weeEpGtAO5npBcPRHf3Fc8AmAPywUHY1KcLjQtlEG4U=' 
WHERE 
  key_id = 'cb8e86da0becf6cbdba9932685ce79b7b5a36227fc958c6bbff1bfa3d398776d' 
  AND (
    token = 'weeEpGtAO5npBcPRHf3Fc8AmAPywUHY1KcLjQtlEG4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )