UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8Wr09CDoBT9wZT4U372sDGM5beH3rkWieCfw9H/qUc=' 
WHERE 
  key_id = 'e58d86e6a8741468f9ed380af2c2f6a41f302f65914afaa8a88b77e8f38541df' 
  AND (
    token = 'K8Wr09CDoBT9wZT4U372sDGM5beH3rkWieCfw9H/qUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )