UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+sHtisaSD7gDH084BOnEEKUcmmfO4PIUkEhAx21bg/8=' 
WHERE 
  key_id = '18eb6b7c268b3c1680e8d32e406b200c27ea0b7ff82eac186b5e4b656a37912b' 
  AND (
    token = '+sHtisaSD7gDH084BOnEEKUcmmfO4PIUkEhAx21bg/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )