UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qq4miLJWA1BzknZwRq9j3h12GTcvE8FBA3u+yodvIx4=' 
WHERE 
  key_id = '5d6f3217c37e34fd1ba74edd6128778962556735764a638221d64b5844db7b54' 
  AND (
    token = 'Qq4miLJWA1BzknZwRq9j3h12GTcvE8FBA3u+yodvIx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )