UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'suyeurGqY1XQ2pJOsuz07FQPimqwv1zZcUIZclRfxdg=' 
WHERE 
  key_id = '40afb3abd6816aef4df65c42426e2b43acf2b9b91de7dda2f10a88164b0b1f67' 
  AND (
    token = 'suyeurGqY1XQ2pJOsuz07FQPimqwv1zZcUIZclRfxdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )