UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'om4esoUk7ASKX8l5tdW5BNxAkO+bTV36N8FIpu+sH88=' 
WHERE 
  key_id = 'afaea3943fa41cdac945c214033b8617305994cf346e87e6872f9326d6eb0af7' 
  AND (
    token = 'om4esoUk7ASKX8l5tdW5BNxAkO+bTV36N8FIpu+sH88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )