UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4fjrqR80JHJU4ww2+WYFF3ORyT8bRTDS2xbRCczTjEQ=' 
WHERE 
  key_id = '5d87b9c7588411ce1aea3e52df5512d8680191d8e7ed6ea6c250d66cc6599cb8' 
  AND (
    token = '4fjrqR80JHJU4ww2+WYFF3ORyT8bRTDS2xbRCczTjEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )