UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rju9Ayf/lPe62/CsajdcJ0w08fOYOiJFvTk0zUWK1Es=' 
WHERE 
  key_id = 'eaa53181e4737d448ba661fb1b73cf10a554c498842adee6bd8120537a95aad0' 
  AND (
    token = 'rju9Ayf/lPe62/CsajdcJ0w08fOYOiJFvTk0zUWK1Es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )