UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+pSJHUCqPrGwmOZcXKK52PsuardMmgXIDYzeH+fYLmM=' 
WHERE 
  key_id = '46f6b6e73ff347083213d304a32367110e1fbbd499f94e366b2c6e999fbe30ff' 
  AND (
    token = '+pSJHUCqPrGwmOZcXKK52PsuardMmgXIDYzeH+fYLmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )