UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rm3uR3DM2fYqKrNA1QBJxISK+x4RfWWTZ6OcqNc/5Sc=' 
WHERE 
  key_id = '9ca541dfb296af183d8a6d0b52e513676316a0b7899c0d915adee03393856817' 
  AND (
    token = 'Rm3uR3DM2fYqKrNA1QBJxISK+x4RfWWTZ6OcqNc/5Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )