UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZSp/NtGOywB804m9S/TOqAE5hLIwn3iHriot1ybqrY=' 
WHERE 
  key_id = '2ed390430245fd46f893e36d294f07454d42eeb416c8b7a67ed15098391d615a' 
  AND (
    token = '+ZSp/NtGOywB804m9S/TOqAE5hLIwn3iHriot1ybqrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )