UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eof9qxFV2iLkui4HqHsvISOBwQXDUaalgwOrgGaptog=' 
WHERE 
  key_id = '48b41aefa0de050c93fc8881d8c58e39e35ee860478aef57c98ada592df72a57' 
  AND (
    token = 'Eof9qxFV2iLkui4HqHsvISOBwQXDUaalgwOrgGaptog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )