UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Sk3jNvq66hbs/T52HVoSsHd4EYOTwRKqIoMCNqH2uQ=' 
WHERE 
  key_id = 'acec0364b4b07dc14f82a6983eedeedc5f7ac45e199a5152415bc1da25fee83d' 
  AND (
    token = '+Sk3jNvq66hbs/T52HVoSsHd4EYOTwRKqIoMCNqH2uQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )