UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y/Tov28reBWMOTqp3ApVsSkZeYiJtut5jfAwNZpM6Pw=' 
WHERE 
  key_id = 'a3bedf705e4490ca888053aeedfb2b5adc0908108252d0129a7984da2a8abc14' 
  AND (
    token = 'Y/Tov28reBWMOTqp3ApVsSkZeYiJtut5jfAwNZpM6Pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )