UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7p/ExqFsjJjtbEPIz2Q/T1KoT1vXhVa4OZ4FYa2Gurk=' 
WHERE 
  key_id = 'de1e725553d7c3be37c6fe3160b56bc485fa773ab8b69857b7f6724f5c53543a' 
  AND (
    token = '7p/ExqFsjJjtbEPIz2Q/T1KoT1vXhVa4OZ4FYa2Gurk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )