UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6suLJkOMSSJ5k+Jj89TZSGePpO+uYdAmrQfEDD/IqA=' 
WHERE 
  key_id = 'edfc5c82c134c423ff68e3e49cc72e6dee9a0714b36cd3f6e9d35954dc23b67f' 
  AND (
    token = 'P6suLJkOMSSJ5k+Jj89TZSGePpO+uYdAmrQfEDD/IqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )