UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hk5QaFXzPsa5KYrbjSPaGqcV4O66ww9PhDae3aDDwZ0=' 
WHERE 
  key_id = 'dc41776c4bd6aa67935a59cc5d447e49ecbdc7ec4ec1241abbd2352a9ba8776f' 
  AND (
    token = 'Hk5QaFXzPsa5KYrbjSPaGqcV4O66ww9PhDae3aDDwZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )